Cross reference
Job 20:15
15 Wealth he hath swallowed, and doth vomit it. From his belly God driveth it out.
Proverbs 23:8
8 Thy morsel thou hast eaten thou dost vomit up, And hast marred thy words that `are' sweet.
Matthew 27:3-4
3 Then Judas -- he who delivered him up -- having seen that he was condemned, having repented, brought back the thirty silverlings to the chief priests, and to the elders, saying,
4 `I did sin, having delivered up innocent blood;' and they said, `What -- to us? thou shalt see!'