Matthew 5:33-37

"Again, you have heard that it was said to the men of old, 'You must not swear falsely, but you must perform your oaths as a religious duty.'

Matthew 23:16-22

A curse on you, you blind leaders who say, 'Whoever swears by the sanctuary is not duty-bound, but whoever swears by the gold of the sanctuary is duty-bound.'

James 5:12

Above all, my brothers, stop swearing, either by heaven or by the earth, or by anything else. Let your "Yes" mean Yes, and your "No," No, so as to keep from falling 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 it was said to the men of old, 'You must not swear falsely, but you must perform your oaths as a religious duty.'
Matthew 23:16
A curse on you, you blind leaders who say, 'Whoever swears by the sanctuary is not duty-bound, but whoever swears by the gold of the sanctuary is duty-bound.'
James 5:12
Above all, my brothers, stop swearing, either by heaven or by the earth, or by anything else. Let your "Yes" mean Yes, and your "No," No, so as to keep from falling under condemnation.