וַיֹּ֧אמֶר יוֹסֵ֛ף אֶל־אָבִ֖יו לֹא־כֵ֣ן אָבִ֑י כִּי־זֶ֣ה הַבְּכֹ֔ר שִׂ֥ים יְמִינְךָ֖ עַל־רֹאשֽׁוֹ׃
And Joseph said unto his father: ‘Not so, my father, for this is the first-born; put thy right hand upon his head.’
Find Talmudic references to Genesis 48:18: , passages from the Talmud Bavli and Yerushalmi.