Genesis 42:5

וַיֵּרְדוּ אֲחֵֽי־יוֹסֵף עֲשָׂרָה לִשְׁבֹּר בָּר מִמִּצְרָֽיִם

And Joseph’s ten brethren went down to buy corn from Egypt.

וְאֶת־בִּנְיָמִין אֲחִי יוֹסֵף לֹא־שָׁלַח יַעֲקֹב אֶת־אֶחָיו כִּי אָמַר פֶּן־יִקְרָאֶנּוּ אָסֽוֹן

But Benjamin, Joseph’s brother, Jacob sent not with his brethren; for he said: ‘Lest peradventure harm befall him.’

וְיוֹסֵף הוּא הַשַּׁלִּיט עַל־הָאָרֶץ הוּא הַמַּשְׁבִּיר לְכָל־עַם הָאָרֶץ וַיָּבֹאוּ אֲחֵי יוֹסֵף וַיִּשְׁתַּֽחֲווּ־לוֹ אַפַּיִם אָֽרְצָה

And Joseph was the governor over the land; he it was that sold to all the people of the land. And Joseph’s brethren came, and bowed down to him with their faces to the earth.

וַיַּרְא יוֹסֵף אֶת־אֶחָיו וַיַּכִּרֵם וַיִּתְנַכֵּר אֲלֵיהֶם וַיְדַבֵּר אִתָּם קָשׁוֹת וַיֹּאמֶר אֲלֵהֶם מֵאַיִן בָּאתֶם וַיֹּאמְרוּ מֵאֶרֶץ כְּנַעַן לִשְׁבָּר־אֹֽכֶל

And Joseph saw his brethren, and he knew them, but made himself strange unto them, and spoke roughly with them; and he said unto them: ‘Whence come ye?’ And they said: ‘From the land of Canaan to buy food.’