PSALMS 81:3-6

³Blow up the trumpet in the new moon, at the full moon, on our solemn feast day.

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

⁵He appointed it in Joseph for 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.