Psalms 81:2-5

²Take a psalm, and bring hither the timbrel, the pleasant harp with the psaltery.

³Blow the trumpet in the new moon, in the time appointed, on our solemn feast day.

⁴For this was a statute for Israel, and a law of the God of Jacob.

⁵This he ordained in Joseph for a testimony, when he went out through the land of Egypt: where I heard a language that I understood not.