4 Bible Verses about Not Swearing Oaths

But I say to you, Swear not at all; neither by heaven, for it is the throne of God;

But above all things, my brethren, swear not; neither by heaven, nor by the earth, nor by any other oath; but let your yea be yea, and your nay, nay; that ye fall not under condemnation.

But let your language be, Yea, yea; Nay; nay; for whatever is more than these cometh of evil.

for they indeed have been made priests without an oath; but he with an oath by him who said to him, "The Lord swore, and will not repent, Thou art a priest for ever,"