Psalm 99:6-9

Moses and Aaron among his priests, and Samuel among them that call upon his name; They called upon the LORD, and he answered them. He spake unto them in the cloudy pillar: They kept his testimonies, and the ordinance that he gave them. Thou answeredst them, O LORD our God: Thou wast a God that forgavest them, though thou tookest vengeance of their inventions. Exalt the LORD our God, and worship at his holy hill; For the LORD our God is holy.