חִרְבוּ֙ כָּל־פָּרֶ֔יהָ יֵרְד֖וּ לַטָּ֑בַח ה֣וֹי עֲלֵיהֶ֔ם כִּֽי־בָ֥א יוֹמָ֖ם עֵ֥ת פְּקֻדָּתָֽם׃ (ס)
Slay all her bullocks, let them go down to the slaughter; Woe unto them! for their day is come, The time of their visitation.
Read midrashic interpretation of Jeremiah 50:27: and classical rabbinic exegesis.