Verses with the word whoring in the Old Testament (18 verses):

Exodus 34:15
Lest thou make a covenant with the inhabitants of the land, and they go a whoring after their gods, and do sacrifice unto their gods, and one call thee, and thou eat of his sacrifice;

Exodus 34:16
And thou take of their daughters unto thy sons, and their daughters go a whoring after their gods, and make thy sons go a whoring after their gods.

Leviticus 17:7
And they shall no more offer their sacrifices unto devils, after whom they have gone a whoring. This shall be a statute for ever unto them throughout their generations.

Leviticus 20:5
Then I will set my face against that man, and against his family, and will cut him off, and all that go a whoring after him, to commit whoredom with Molech, from among their people.

Leviticus 20:6
And the soul that turneth after such as have familiar spirits, and after wizards, to go a whoring after them, I will even set my face against that soul, and will cut him off from among his people.

Numbers 15:39
And it shall be unto you for a fringe, that ye may look upon it, and remember all the commandments of the LORD, and do them; and that ye seek not after your own heart and your own eyes, after which ye use to go a whoring:

Deuteronomy 31:16
And the LORD said unto Moses, Behold, thou shalt sleep with thy fathers; and this people will rise up, and go a whoring after the gods of the strangers of the land, whither they go to be among them, and will forsake me, and break my covenant which I have made with them.

Judges 2:17
And yet they would not hearken unto their judges, but they went a whoring after other gods, and bowed themselves unto them: they turned quickly out of the way which their fathers walked in, obeying the commandments of the LORD; but they did not so.

Judges 8:27
And Gideon made an ephod thereof, and put it in his city, even in Ophrah: and all Israel went thither a whoring after it: which thing became a snare unto Gideon, and to his house.

Judges 8:33
And it came to pass, as soon as Gideon was dead, that the children of Israel turned again, and went a whoring after Baalim, and made Baalberith their god.

1 Chronicles 5:25
And they transgressed against the God of their fathers, and went a whoring after the gods of the people of the land, whom God destroyed before them.

2 Chronicles 21:13
But hast walked in the way of the kings of Israel, and hast made Judah and the inhabitants of Jerusalem to go a whoring, like to the whoredoms of the house of Ahab, and also hast slain thy brethren of thy father's house, which were better than thyself:

Psalms 73:27
For, lo, they that are far from thee shall perish: thou hast destroyed all them that go a whoring from thee.

Psalms 106:39
Thus were they defiled with their own works, and went a whoring with their own inventions.

Ezekiel 6:9
And they that escape of you shall remember me among the nations whither they shall be carried captives, because I am broken with their whorish heart, which hath departed from me, and with their eyes, which go a whoring after their idols: and they shall lothe themselves for the evils which they have committed in all their abominations.

Ezekiel 23:30
I will do these things unto thee, because thou hast gone a whoring after the heathen, and because thou art polluted with their idols.

Hosea 4:12
My people ask counsel at their stocks, and their staff declareth unto them: for the spirit of whoredoms hath caused them to err, and they have gone a whoring from under their God.

Hosea 9:1
Rejoice not, O Israel, for joy, as other people: for thou hast gone a whoring from thy God, thou hast loved a reward upon every cornfloor.