שָׁכְב֨וּ לָאָ֤רֶץ חוּצוֹת֙ נַ֣עַר וְזָקֵ֔ן בְּתוּלֹתַ֥י וּבַחוּרַ֖י נָפְל֣וּ בֶחָ֑רֶב הָרַ֙גְתָּ֙ בְּי֣וֹם אַפֶּ֔ךָ טָבַ֖חְתָּ לֹ֥א חָמָֽלְתָּ׃ (ס)
The youth and the old man lie On the ground in the streets; My virgins and my young men Are fallen by the sword; Thou hast slain them in the day of Thine anger; Thou hast slaughtered unsparingly.
Read halakhic rulings (Jewish law) on Lamentations 2:21: and classical halakhic sources.