Tehillim 81:3-5

Orthodox Jewish Bible

^3 (4) Blow the shofar at Rosh Chodesh, at the full moon, on Yom Chageinu.

^4 (5) For this was a chok for Yisroel, and a mishpat of the Elohei Ya’akov.

^5 (6) This He ordained in Yosef for an edut, when He went out over Eretz Mitzra- yim; where a language of one not known did I hear.