לְתוֹרָ֖ה וְלִתְעוּדָ֑ה אִם־לֹ֤א יֹֽאמְרוּ֙ כַּדָּבָ֣ר הַזֶּ֔ה אֲשֶׁ֥ר אֵֽין־ל֖וֹ שָֽׁחַר׃
for instruction and for testimony?’—Surely they will speak according to this word, wherein there is no light.—
Find Talmudic references to Isaiah 8:20: , passages from the Talmud Bavli and Yerushalmi.