Psalms 81:3-8

³Blow the trumpet at the new moon, At the full moon, on our feast-day.

⁴For it is a statute for Israel, An ordinance of the God of Jacob.

⁵He appointed it in Joseph for a testimony, When he went out over the land of Egypt, Where I heard a language that I knew not.

⁶I removed his shoulder from the burden: His hands were freed from the basket.

⁷Thou calledst in trouble, and I delivered thee; I answered thee in the secret place of thunder; I proved thee at the waters of Meribah. Selah

⁸Hear, O my people, and I will testify unto thee: O Israel, if thou wouldest hearken unto me!