Moses1 and Aaron2 were among his priests, Samuel3 was among those who called on his name; they called on the LORD and he answered4 them.
References for Psalms 99:6
He spoke to them from the pillar of cloud;5 they kept his statutes and the decrees he gave them.
References for Psalms 99:7
O LORD our God, you answered them; you were to Israel a forgiving God,6 though you punished7 their misdeeds.
References for Psalms 99:8
Exalt the LORD our God and worship at his holy mountain, for the LORD our God is holy.