Genesis 42:21-23

21Then they said one to another, We are indeed guilty concerning our brother, whose anguish of soul we saw when he besought us, and we did not hearken; therefore this distress is come upon us.

22And Reuben answered them, saying, Did I not speak to you, saying, Do not sin against the lad? But ye did not hearken; and now behold, his blood also is required.

23And they did not know that Joseph understood, for the interpreter was between them.