NET
2 You must be truthful, honest, and upright when you take an oath saying, ‘As surely as the Lord lives!’ If you do, the nations will pray to be as blessed by him as you are and will make him the object of their boasting.”
Darby
2 and thou shalt in truth, in justice, and in righteousness swear, [As] Jehovah liveth! and the nations shall bless themselves in him, and in him shall they glory.
KJV
2 And thou shalt swear, The LORD liveth, in truth, in judgment, and in righteousness; and the nations shall bless themselves in him, and in him shall they glory.