4 Bible Verses about Angels Giving The Law

Who have received the law as delivered by angels, and have not kept it.

Why then the law? It was added because of transgressions, till the descendant should come to whom the promise was made; and it was ordained by angels in the hand of a mediator.

This is he, that was in the congregation in the wilderness with the angel who spoke to him in the mount Sinai, and with our fathers: who received the living oracles to give unto us:

For if the word spoken by angels was steadfast, and every transgression and disobedience received a just recompense of reward;