The Ninth Commandment: Lying

Exodus 23:7 Keep far from a false matter

Leviticus 6:1-5 Deceitfulness and lying

Leviticus 19:11-12 Don't deal falsely and lie

Leviticus 19:16 Don't be a talebearer (slanderer)

Numbers 30:1-16 Vows are not to be broken

Deuteronomy 19:15-21 False witnesses

Deuteronomy 23:21-23 Vows shall be kept

Exodus 23:1 Thou shalt not raise a false report: put not thine hand with the wicked to be an unrighteous witness.

Exodus 23:7 Keep thee far from a false matter; and the innocent and righteous slay thou not: for I will not justify the wicked.

Leviticus 6:1 And the Lord spake unto Moses, saying, 2 If a soul sin, and commit a trespass against the Lord, and lie unto his neighbour in that which was delivered him to keep, or in fellowship, or in a thing taken away by violence, or hath deceived his neighbour; 3 Or have found that which was lost, and lieth concerning it, and sweareth falsely; in any of all these that a man doeth, sinning therein: 4 Then it shall be, because he hath sinned, and is guilty, that he shall restore that which he took violently away, or the thing which he hath deceitfully gotten, or that which was delivered him to keep, or the lost thing which he found, 5 Or all that about which he hath sworn falsely; he shall even restore it in the principal, and shall add the fifth part more thereto, and give it unto him to whom it appertaineth, in the day of his trespass offering.

Leviticus 19:11 Ye shall not steal, neither deal falsely, neither lie one to another. 12 And ye shall not swear by my name falsely, neither shalt thou profane the name of thy God: I am the Lord.

Leviticus 19:16 Thou shalt not go up and down as a talebearer among thy people: neither shalt thou stand against the blood of thy neighbour: I am the Lord.

Numbers 30:1 And Moses spake unto the heads of the tribes concerning the children of Israel, saying, This is the thing which the Lord hath commanded. 2 If a man vow a vow unto the Lord, or swear an oath to bind his soul with a bond; he shall not break his word, he shall do according to all that proceedeth out of his mouth. 3 If a woman also vow a vow unto the Lord, and bind herself by a bond, being in her father's house in her youth; 4 And her father hear her vow, and her bond wherewith she hath bound her soul, and her father shall hold his peace at her: then all her vows shall stand, and every bond wherewith she hath bound her soul shall stand. 5 But if her father disallow her in the day that he heareth; not any of her vows, or of her bonds wherewith she hath bound her soul, shall stand: and the Lord shall forgive her, because her father disallowed her. 6 And if she had at all an husband, when she vowed, or uttered aught out of her lips, wherewith she bound her soul; 7 And her husband heard it, and held his peace at her in the day that he heard it: then her vows shall stand, and her bonds wherewith she bound her soul shall stand. 8 But if her husband disallowed her on the day that he heard it; then he shall make her vow which she vowed, and that which she uttered with her lips, wherewith she bound her soul, of none effect: and the Lord shall forgive her. 9 But every vow of a widow, and of her that is divorced, wherewith they have bound their souls, shall stand against her. 10 And if she vowed in her husband's house, or bound her soul by a bond with an oath; 11 And her husband heard it, and held his peace at her, and disallowed her not: then all her vows shall stand, and every bond wherewith she bound her soul shall stand. 12 But if her husband hath utterly made them void on the day he heard them; then whatsoever proceeded out of her lips concerning her vows, or concerning the bond of her soul, shall not stand: her husband hath made them void; and the Lord shall forgive her. 13 Every vow, and every binding oath to afflict the soul, her husband may establish it, or her husband may make it void. 14 But if her husband altogether hold his peace at her from day to day; then he establisheth all her vows, or all her bonds, which are upon her: he confirmeth them, because he held his peace at her in the day that he heard them. 15 But if he shall any ways make them void after that he hath heard them; then he shall bear her iniquity. 16 These are the statutes, which the Lord commanded Moses, between a man and his wife, between the father and his daughter, being yet in her youth in her father's house.

Deuteronomy 19:15 One witness shall not rise up against a man for any iniquity, or for any sin, in any sin that he sinneth: at the mouth of two witnesses, or at the mouth of three witnesses, shall the matter be established. 16 If a false witness rise up against any man to testify against him that which is wrong; 17 Then both the men, between whom the controversy is, shall stand before the Lord, before the priests and the judges, which shall be in those days; 18 And the judges shall make diligent inquisition: and, behold, if the witness be a false witness, and hath testified falsely against his brother; 19 Then shall ye do unto him, as he had thought to have done unto his brother: so shalt thou put the evil away from among you. 20 And those which remain shall hear, and fear, and shall henceforth commit no more any such evil among you. 21 And thine eye shall not pity; but life shall go for life, eye for eye, tooth for tooth, hand for hand, foot for foot.