לִ֤י גִלְעָ֨ד ׀ וְלִ֬י מְנַשֶּׁ֗ה וְ֭אֶפְרַיִם מָע֣וֹז רֹאשִׁ֑י יְ֝הוּדָ֗ה מְחֹֽקְקִי׃
Rashi on Psalms
my lawgiver My ministers. מחקקי is an expression of administration, that he makes the law and sends scrolls and commands, as (Gen. 49:10): “The scepter will not turn away from Judah, nor the lawgiver from between his feet.”