1 Kings 13:11. Now there lived an old prophet in Beit-El; and his sons came and told him all the works that the man of God had done that day in Beit-El: they also told to their father the words which he had spoken to the king.

This prophet talked the un-named prophet in 1 Kings 13:1 into coming to his home when God had told that prophet to go straight back home. Instead, he went with the old Prophet, paying with his life for that disobedience.