Matthew 5:33-37

Once again, you have heard how the men of old were told, 'You must not forswear yourself but discharge your vows to the Lord'.

Matthew 23:16-22

Woe to you, blind guides that you are! you say, 'Swear by the sanctuary, and it means nothing; but swear by the gold of the sanctuary, and the oath is binding.'

James 5:12

Above all, my brothers, never swear an oath, either by heaven or by earth or by anything else; let your "yes" be a plain "yes," your "no" a plain "no," lest you incur judgment.

Treasury of Scripture Knowledge

Summary

Hereby ye shall be proved: By the life of Pharaoh ye shall not go forth hence, except your youngest brother come hither.

Bible References

By the life

Matthew 5:33
Once again, you have heard how the men of old were told, 'You must not forswear yourself but discharge your vows to the Lord'.
Matthew 23:16
Woe to you, blind guides that you are! you say, 'Swear by the sanctuary, and it means nothing; but swear by the gold of the sanctuary, and the oath is binding.'
James 5:12
Above all, my brothers, never swear an oath, either by heaven or by earth or by anything else; let your "yes" be a plain "yes," your "no" a plain "no," lest you incur judgment.