בְּֽנֵי־אֶפְרַ֗יִם נוֹשְׁקֵ֥י רוֹמֵי־קָ֑שֶׁת הָ֝פְכ֗וּ בְּי֣וֹם קְרָֽב׃
The children of Ephraim were as archers handling the bow, That turned back in the day of battle.
Find Talmudic references to Psalms 78:9: , passages from the Talmud Bavli and Yerushalmi.