Are you kidding me? It says throughout the Bible that all of us should repent from all sin. How many times does it say it? A lot. Being gay is a sin so should be repented from.
2 Peter 3:9
9 The Lord is not slack concerning his promise, as some men count slackness; but is longsuffering to us-ward, not willing that any should perish, but that all should come to repentance.,,,/KJV
Acts 3:19
19 Repent ye therefore, and be converted, that your sins may be blotted out, when the times of refreshing shall come from the presence of the Lord;.../KJV
Acts 17:30
30 And the times of this ignorance God winked at; but now commandeth all men every where to repent:.../KJV
2 Chronicals 7:14
14 If my people, which are called by my name, shall humble themselves, and pray, and seek my face, and turn from their wicked ways; then will I hear from heaven, and will forgive their sin, and will heal their land..../KJV
Is that enough scriptures for you about repenting from sin? There's a lot more too...