James 5:12

But before all things, my brothers, do not choose to swear, neither by heaven, nor by the earth, nor in any other oath. But let your word ‘Yes’ be yes, and your word ‘No’ be no, so that you may not fall under judgment

Other versions

King James Version

But above all things, my brethren, swear not, neither by heaven, neither by the earth, neither by any other oath: but let your yea be yea; and your nay, nay; lest ye fall into condemnation.

English Standard Version

But above all, my brothers, 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 under condemnation.

New International Version

Above all, my brothers, do not swear--not by heaven or by earth or by anything else. Let your "Yes" be yes, and your "No," no, or you will be condemned.