Cross reference
2 Samuel 18:22
22 Then said Ahimaaz the son of Zadok yet again to Joab, But come what may, let me, I pray thee, also run after the Cushite. And Joab said, Wherefore wilt thou run, my son, seeing that thou wilt have no reward for the tidings?
Romans 1:28
28 And even as they refused to have God in `their' knowledge, God gave them up unto a reprobate mind, to do those things which are not fitting;
Ephesians 5:4
4 nor filthiness, nor foolish talking, or jesting, which are not befitting: but rather giving of thanks.