Psalm 115:10

O house of Aaron, trust in the Lord;
He is their help and their shield.

Exodus 28:1

“Then bring near to yourself Aaron your brother, and his sons with him, from among the sons of Israel, to minister as priest to Me—Aaron, Nadab and Abihu, Eleazar and Ithamar, Aaron’s sons.

and he spoke to Korah and all his company, saying, “Tomorrow morning the Lord will show who is His, and who is holy, and will bring him near to Himself; even the one whom He will choose, He will bring near to Himself.

Numbers 16:40

as a reminder to the sons of Israel that no layman who is not of the descendants of Aaron should come near to burn incense before the Lord; so that he will not become like Korah and his company—just as the Lord had spoken to him through Moses.

Numbers 18:7

But you and your sons with you shall attend to your priesthood for everything concerning the altar and inside the veil, and you are to perform service. I am giving you the priesthood as a bestowed service, but the outsider who comes near shall be put to death.”

Psalm 118:3

Oh let the house of Aaron say,
“His lovingkindness is everlasting.”

Treasury of Scripture Knowledge did not add

Psalm 115:10

Psalm 115:10

Exodus 28:1

Numbers 16:5

Numbers 16:40

Numbers 18:7

Psalm 118:3