Acts17:[10] And the brethren immediately sent away Paul and Silas by night unto Berea: who coming thither went into the synagogue of the Jews.
[11] These were more noble than those in Thessalonica, in that they received the word with all readiness of mind, and searched the scriptures daily, whether those things were so.
Sola Scriptura is simply searching the scriptures to see if whatever you hear from wherever is true (within context). This passage also shows how the NT gospel Paul was telling them could be verified by the types & shadows as well as the prophecies in the OT scriptures.
Here are a couple more for you:
2nd Kings 22:10-13 - "And Shaphan the scribe shewed the king, saying, Hilkiah the priest hath delivered me a book. And Shaphan read it before the king. And it came to pass, when the king had heard the words of the book of the law, that he rent his clothes. And the king commanded Hilkiah the priest, and Ahikam the son of Shaphan, and Achbor the son of Michaiah, and Shaphan the scribe, and Asahiah a servant of the king's, saying, Go ye, enquire of the LORD for me, and for the people, and for all Judah, concerning the words of this book that is found: for great is the wrath of the LORD that is kindled against us, because our fathers have not harkened unto the words of this book, to do according unto all that which is written concerning us."
2nd Timothy 3:16-17 - "All scripture is given by inspiration of God and is profitable for Doctrine, for Reproof, for Correction, for Instruction in Righteousness; that the man of God may be thoroughly Furnished unto all good works."
Matthew 4:3-4 - "And when the tempter came to Him, he said, if Thou be the Son of God, command that these stones be made bread. But He answered and said, It is written, Man shall not live by bread alone, but by every Word that proceedeth out of the mouth of God."
Matthew 4:5-11 - Then the Devil taketh Him up into the Holy City, and setteth Him on a pinnacle of the Temple, and saith unto Him, if Thou be the Son of God, cast Thyself down; for it is written, He shall give His angels charge concerning Thee, and in their hands they shall bear Thee up, lest at any time Thou dash Thy foot against a stone. Jesus said unto him, It is Written Again, Thou shalt not tempt the Lord thy God."
Matthew 4:8 - "Again, the Devil taketh Him up into an exceeding high mountain, and sheweth Him all the kingdoms of the world, and the glory of them; and saith unto Him, all these things will I give Thee, if Thou wilt fall down and worship me. Then saith Jesus unto him, Get thee hence, Satan; for it is written, thou shalt worship the Lord thy God, and Him only shalt thou serve."
Matthew 21:42 - "Jesus said unto them, did ye never read in the scriptures, the Stone which the builders rejected, the same is become the head of the corner; this is the Lord's doing, and it is marvelous in our Eyes!"
Revelation 22:18-19 -"For I testify unto every man that heareth the words of the prophecy of this book, If any man shall add unto these things, God shall add unto him the plagues that are written in this book: And if any man shall take away from the words of the book of this prophecy, God shall take away his part out of the book of life, and out of the holy city, and from the things which are written in this book."
Proverbs 30:5-6 - "Every word of God is pure, He is a shield unto them that put their trust in Him. add thou not unto His words, lest He reprove thee, and thou be found a Liar!"
Matthew 12:3-5 -"but He said unto them, have ye not read what David did when he was an hungered, and they that were with Him?"
Matthew 19:4-5 "And He answered and said unto them, have ye not read that He which made them at the beginning made them male and female, and said, for this reason shall a man leave father and mother and shall cleave to his wife, and they two shall be one flesh."
Matthew 22:31-32 - "But as touching the resurrection of the dead, have ye not read that which was spoken unto you by God saying, I AM the God of Abraham, Isaac, and the God of Jacob. God is not the God of the dead, but of the Living."
Luke 10:26 - "He said unto him, What is written in the law? how readest thou?"
Matthew 22:29 -"..Ye do ERR, not knowing THE SCRIPTURES, nor the Power of God!"
Matthew 26:24 -"The Son of man goeth as it is written of him: but woe unto that man by whom the Son of man is betrayed! it had been good for that man if he had not been born".
John 5:39 - "Search the Scriptures, for in them ye think ye have eternal life, and they are they which testify of me."
Isa 8:20 - To the law and to the testimony! if they speak not according to this word, surely there is no morning for them.
And since we know how much Catholics and Orthodox love the ECF, here's a little something more for them to chew on:
Augustine of Hippo: "This Mediator (Jesus Christ), having spoken what He judged sufficient first by the prophets, then by His own lips, and afterwards by the apostles, has besides produced the scripture which is called canonical, which has Paramount Authority, and to which we yield assent in all matters of which we ought not to be ignorant, and yet cannot know of ourselves." (Augustine of Hippo, City of God, Book 11, Chapter 3)
Cyril of Jerusalem: This seal have thou ever on thy mind; which now by way of summary has been touched on in its heads, and if the Lord grant, shall hereafter be set forth according to our power, with Scripture-proofs. For concerning the divine and sacred Mysteries of the Faith, we ought not to deliver even the most casual remark without the Holy Scriptures: nor be drawn aside by mere probabilities and the artifices of argument. Do not then believe me because I tell thee these things, unless thou receive from the Holy Scriptures the proof of what is set forth: for this salvation, which is of our faith, is not by ingenious reasonings, but by proof from the Holy Scriptures (A Library of the Fathers of the Holy Catholic Church (Oxford: Parker, 1845), The Catechetical Lectures of S. Cyril 4.17).
Gregory of Nyssa: "The generality of men still fluctuate in their opinions about this, which are as erroneous as they are numerous. As for ourselves, if the Gentile philosophy, which deals methodically with all these points, were really adequate for a demonstration, it would certainly be superfluous to add a discussion on the soul to those speculations, but while the latter proceeded, on the subject of the soul, as far in the direction of supposed consequences as the thinker pleased, we are not entitled to such license, I mean that of affirming what we please; we make the Holy Scriptures the rule and the measure of every tenet (dogma); we necessarily fix our eyes upon that, and approve that alone which may be made to harmonize with the intention of those writings." (Philip Schaff and Henry Wace, Nicene and Post-Nicene Fathers (Peabody: Hendrikson, 1995), Second Series: Volume V, Philosophical Works, On the Soul And the Resurrection, p. 439).
Basil the Great, Bishop of Caesarea: "Enjoying as you do the consolation of the Holy Scriptures, you stand in need neither of my assistance nor of that of anybody else to help you comprehend your duty. You have the all-sufficient counsel and guidance of the Holy Spirit to lead you to what is right" (Philip Schaff and Henry Wace, Nicene and Post-Nicene Fathers (Peabody: Hendrikson, 1995), Second Series: Volume VIII, Basil: Letters and Select Works, Letter CCLXXXIII, p. 312).