תְּהִי־ל֭וֹ כְּבֶ֣גֶד יַעְטֶ֑ה וּ֝לְמֵ֗זַח תָּמִ֥יד יַחְגְּרֶֽהָ׃
Let it be unto him as the garment which he putteth on, And for the girdle wherewith he is girded continually.'
Read midrashic interpretation of Psalms 109:19: and classical rabbinic exegesis.