Leviticus 6:3

6:3 or has found something lost and denies it and swears falsely concerning any one of the things that someone might do to sin –

Exodus 20:7

20:7 “You shall not take the name of the Lord your God in vain, for the Lord will not hold guiltless anyone who takes his name in vain.

Deuteronomy 5:11

5:11 You must not make use of the name of the Lord your God for worthless purposes, for the Lord will not exonerate anyone who abuses his name that way.

Psalms 15:4

15:4 He despises a reprobate,

but honors the Lord’s loyal followers.

He makes firm commitments and does not renege on his promise.

Jeremiah 4:2

4:2 You must be truthful, honest and upright

when you take an oath saying, ‘As surely as the Lord lives!’

If you do, the nations will pray to be as blessed by him as you are

and will make him the object of their boasting.”

Jeremiah 7:9

7:9 You steal. You murder. You commit adultery. You lie when you swear on oath. You sacrifice to the god Baal. You pay allegiance to other gods whom you have not previously known.

Zechariah 5:4

5:4 “I will send it out,” says the Lord who rules over all, “and it will enter the house of the thief and of the person who swears falsely in my name. It will land in the middle of his house and destroy both timber and stones.”

Malachi 3:5

3:5 “I will come to you in judgment. I will be quick to testify against those who practice divination, those who commit adultery, those who break promises, and those who exploit workers, widows, and orphans, who refuse to help the immigrant and in this way show they do not fear me,” says the Lord who rules over all.

Matthew 5:33-34

Oaths

5:33 “Again, you have heard that it was said to an older generation, ‘Do not break an oath, but fulfill your vows to the Lord.’ 5:34 But I say to you, do not take oaths at all – not by heaven, because it is the throne of God,

James 5:12

5:12 And above all, my brothers and sisters, do not swear, either by heaven or by earth or by any other oath. But let your “Yes” be yes and your “No” be no, so that you may not fall into judgment.