Acts 7:53
Who have received the law by the disposition of angels, and have not kept it.
Torrey's Topical Textbook—AKJV

Galatians 3:19
Why then serves the law? It was added because of transgressions, till the seed should come to whom the promise was made; and it was ordained by angels in the hand of a mediator.
Torrey's Topical Textbook—AKJV

Hebrews 2:2
For if the word spoken by angels was steadfast, and every transgression and disobedience received a just recompense of reward;
Torrey's Topical Textbook—AKJV