Psalms 21:11 Halakhah

פִּ֭רְיָמוֹ מֵאֶ֣רֶץ תְּאַבֵּ֑ד וְ֝זַרְעָ֗ם מִבְּנֵ֥י אָדָֽם׃

Their fruit shalt thou destroy from the earth, and their seed from among the children of men.

Read halakhic rulings (Jewish law) on Psalms 21:11: and classical halakhic sources.