Psalms 72:6 Midrash

יֵ֭רֵד כְּמָטָ֣ר עַל־גֵּ֑ז כִּ֝רְבִיבִ֗ים זַרְזִ֥יף אָֽרֶץ׃

May he come down like rain upon the mown grass, as showers that water the earth.

Read midrashic interpretation of Psalms 72:6: and classical rabbinic exegesis.