Bible Verses About Oaths: Binding to performance of sacred duties

And he said to the princes of the tribes of the children of Israel: This is the word that the Lord hath commanded:

And they swore to the Lord with a loud voice with joyful shouting, and with sound of trumpet, and sound of cornets,

All that were in Juda with a curse: for with all their heart they swore, and with all their will they sought him, and they found him, and the Lord gave them rest round about.

All that could understand, promising for their brethren, with their chief men, and they came to promise, and swear that they would walk in the law of God, which he gave in the hand of Moses the servant of God, that they would do and keep all the commandments of the Lord our God, and his judgments and his ceremonies.

Like the precious ointment on the head, that ran down upon the beard, the beard of Aaron, Which ran down to the skirt of his garment: