*[[1Ki 13:20-22]] KJV* %v 20% And it came to pass, as they sat at the table, that the word of the LORD came unto the prophet that brought him back: %v 21% And he cried unto the man of God that came from Judah, saying, Thus saith the LORD, Forasmuch as thou hast disobeyed the mouth of the LORD, and hast not kept the commandment which the LORD thy God commanded thee, %v 22% But camest back, and hast eaten bread and drunk water in the place, of the which the LORD did say to thee, Eat no bread, and drink no water; thy carcase shall not come unto the sepulchre of thy fathers.
We can ignore Kings easy enough but we must also ignore men of God when the Lord has spoken to us....
Paul was set to go to Jerusalem no matter the prophecy of several(which were true)others Paul could not be swayed.
Or Peter who Jesus had just encouraged that God had revealed to him who Jesus was found himself rebuked as an advesary that desired the things of men not God when Peter tried to persuade him not to go to Jerusalem.