Devarim 33:9-11

Orthodox Jewish Bible

⁹ Who said unto his av and to his em, I have not seen him; neither did he acknowledge his brethren, nor knew his own banim; for they [Levi’im] have been shomer over Thy word, and Thy Brit they have preserved.

¹⁰ They shall teach Ya’akov Thy mishpatim, and Yisroel Thy torah; they shall put ketorah before Thee, and kalil (whole burnt offerings) upon Thine mizbe’ach.

¹¹ Bless, O Hashem, his resources, and accept the work of his hands; strike through the loins of them that rise against him, and of them that hate him, that they rise not again.