Matthew 5:33-37

"Again, you have heard that the men of old were told, 'You shall not swear falsely, but you must fulfil your oaths to the Lord.'

Matthew 23:16-22

Alas for you, you blind guides, who say, 'If anyone swears by the sanctuary, it does not matter, but if anyone swears by the gold of the sanctuary, it is binding.'

James 5:12

Above all, my brothers, do not swear an oath, either by heaven or by the earth, or by anything else; let your "Yes" be a plain Yes, and your "No" a plain No, or you will fall under condemnation.

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
"Again, you have heard that the men of old were told, 'You shall not swear falsely, but you must fulfil your oaths to the Lord.'
Matthew 23:16
Alas for you, you blind guides, who say, 'If anyone swears by the sanctuary, it does not matter, but if anyone swears by the gold of the sanctuary, it is binding.'
James 5:12
Above all, my brothers, do not swear an oath, either by heaven or by the earth, or by anything else; let your "Yes" be a plain Yes, and your "No" a plain No, or you will fall under condemnation.