Hosea

Hosea marries a prostitute

Hosea 1: 2-3 The beginning of the Lord' s speaking by Osse: and the Lord said to Osee: Go, take thee a wife of fornications, and have of her children of fornications: for the land by fornication shall depart from the Lord.

Hosea converts an adulteress 

Hosea 3: 1-2 And the Lord said to me: Go yet again, and love a woman beloved of her friend, and an adulteress: as the Lord loveth the children of Israel, and they look to strange gods, and love the husks of the grapes. [2] And I bought her to me for fifteen pieces of silver, and for a core of barley, and for half a core of barley. 

Source: Douay-Rheims Bible