Genesis 42:23

They were not aware that Joseph understood them, for he spake unto them by an interpreter.

John 16:13-14

Howbeit, when he is once come - I mean the spirit of truth - he will lead you into all truth. He shall not speak of himself: but whatsoever he shall hear, that shall he speak; and he will show you things to come.

2 Corinthians 5:20

Now then are we messengers in the room of Christ: even as though God did beseech you through us. So pray we you, in Christ's stead, that ye be at one with God:

Treasury of Scripture Knowledge

Summary

And they knew not that Joseph understood them; for he spake unto them by an interpreter.

He spake unto them by an interpreter

Bible References

He spake unto them by an interpreter

2 Corinthians 5:20
Now then are we messengers in the room of Christ: even as though God did beseech you through us. So pray we you, in Christ's stead, that ye be at one with God: