А того не знали они, что Иосиф понимает; ибо между ними был переводчик.
They did not realize that Joseph could understand them, since he was using an interpreter.
They did not know that Joseph understood them, for there was an interpreter between them.
They did not know, however, that Joseph understood, for there was an interpreter between them.
Of course, they didn’t know that Joseph understood them, for he had been speaking to them through an interpreter.
And they knew not that Joseph understood them; for he spake unto them by an interpreter.
But they did not know that Joseph understood them, for he spoke to them through an interpreter.
And they did not know that Joseph understood, for the interpreter was between them.