Génesis 42
Bible in Basic English
8Now though Joseph saw that these were his brothers, they had no idea who he was.
Reina-Valera 1909
8José, pues, conoció á sus hermanos; pero ellos no le conocieron.
King James Version
8And Joseph knew his brethren, but they knew not him.
World English Bible
8Joseph recognized his brothers, but they didn’t recognize him.