Exodus 20:14

20:14 “You shall not commit adultery.

Leviticus 20:10

20:10 If a man commits adultery with his neighbor’s wife, both the adulterer and the adulteress must be put to death.

Numbers 5:13-31

5:13 and a man has sexual relations with her without her husband knowing it, and it is hidden that she has defiled herself, since there was no witness against her, nor was she caught – 5:14 and if jealous feelings come over him and he becomes suspicious of his wife, when she is defiled; or if jealous feelings come over him and he becomes suspicious of his wife, when she is not defiled – 5:15 then the man must bring his wife to the priest, and he must bring the offering required for her, one tenth of an ephah of barley meal; he must not pour olive oil on it or put frankincense on it, because it is a grain offering of suspicion, a grain offering for remembering, for bringing iniquity to remembrance.

5:16 “‘Then the priest will bring her near and have her stand before the Lord. 5:17 The priest will then take holy water in a pottery jar, and take some of the dust that is on the floor of the tabernacle, and put it into the water. 5:18 Then the priest will have the woman stand before the Lord, uncover the woman’s head, and put the grain offering for remembering in her hands, which is the grain offering of suspicion. The priest will hold in his hand the bitter water that brings a curse. 5:19 Then the priest will put the woman under oath and say to the her, “If no other man has had sexual relations with you, and if you have not gone astray and become defiled while under your husband’s authority, may you be free from this bitter water that brings a curse. 5:20 But if you have gone astray while under your husband’s authority, and if you have defiled yourself and some man other than your husband has had sexual relations with you….” 5:21 Then the priest will put the woman under the oath of the curse and will say to the her, “The Lord make you an attested curse among your people, if the Lord makes your thigh fall away and your abdomen swell; 5:22 and this water that causes the curse will go into your stomach, and make your abdomen swell and your thigh rot.” Then the woman must say, “Amen, amen.”

5:23 “‘Then the priest will write these curses on a scroll and then scrape them off into the bitter water. 5:24 He will make the woman drink the bitter water that brings a curse, and the water that brings a curse will enter her to produce bitterness. 5:25 The priest will take the grain offering of suspicion from the woman’s hand, wave the grain offering before the Lord, and bring it to the altar. 5:26 Then the priest will take a handful of the grain offering as its memorial portion, burn it on the altar, and afterward make the woman drink the water. 5:27 When he has made her drink the water, then, if she has defiled herself and behaved unfaithfully toward her husband, the water that brings a curse will enter her to produce bitterness – her abdomen will swell, her thigh will fall away, and the woman will become a curse among her people. 5:28 But if the woman has not defiled herself, and is clean, then she will be free of ill effects and will be able to bear children.

5:29 “‘This is the law for cases of jealousy, when a wife, while under her husband’s authority, goes astray and defiles herself, 5:30 or when jealous feelings come over a man and he becomes suspicious of his wife; then he must have the woman stand before the Lord, and the priest will carry out all this law upon her. 5:31 Then the man will be free from iniquity, but that woman will bear the consequences of her iniquity.’”

Deuteronomy 22:22-24

22:22 If a man is caught having sexual relations with a married woman both the man who had relations with the woman and the woman herself must die; in this way you will purge evil from Israel.

22:23 If a virgin is engaged to a man and another man meets her in the city and has sexual relations with her, 22:24 you must bring the two of them to the gate of that city and stone them to death, the young woman because she did not cry out though in the city and the man because he violated his neighbor’s fiancée; in this way you will purge evil from among you.

Matthew 5:32

5:32 But I say to you that everyone who divorces his wife, except for immorality, makes her commit adultery, and whoever marries a divorced woman commits adultery.

Mark 10:6-12

10:6 But from the beginning of creation he made them male and female. 10:7 For this reason a man will leave his father and mother, 10:8 and the two will become one flesh. So they are no longer two, but one flesh. 10:9 Therefore what God has joined together, let no one separate.”

10:10 In the house once again, the disciples asked him about this. 10:11 So he told them, “Whoever divorces his wife and marries another commits adultery against her. 10:12 And if she divorces her husband and marries another, she commits adultery.”

John 8:3-5

8:3 The experts in the law and the Pharisees brought a woman who had been caught committing adultery. They made her stand in front of them 8:4 and said to Jesus, “Teacher, this woman was caught in the very act of adultery. 8:5 In the law Moses commanded us to stone to death such women. What then do you say?”