2 Chronicles 13:10
But as for us, Yahweh [is] our God, and we have not forsaken him. The priests serving Yahweh [are] the sons of Aaron, the Levites, according to their service.
Exodus 19:5-6
And now if you will carefully listen to my voice and keep my covenant, you will be a treasured possession for me out of all the peoples, {for all the earth is mine},
Exodus 29:1-37
"And this [is] the thing that you will do for them to consecrate them to serve as a priest for me: Take {one young bull} and two rams without defect
Numbers 16:40
[it was] a memorial for the {Israelites}, so that {no strange man} who is not from {the offspring} of Aaron should approach the presence [of] Yahweh to burn a smoke offering; he will not be like Korah and his company, just as Yahweh had spoken to him by the hand of Moses.
Numbers 18:1-7
Yahweh said to Aaron, "You, your sons, and your family with you will bear the guilt of the sanctuary, and you and your sons with you will bear the guilt of your priesthood.
2 Chronicles 11:16-17
Then after them, from all the tribes of Israel, those who set their heart to seek Yahweh, the God of Israel, came to Jerusalem to offer to Yahweh, the God of their ancestors.
Zechariah 13:9
And I will bring the [remaining] third into the fire, and I will refine them like [one] refines silver, and I will test them like [one] tests gold. They will call my name, and I will answer them. I will say, 'They are my people,' and they will say, 'Yahweh [is] my God.'"