Genesis 37:31

and the one went out from me, and I said, “Surely he is torn to pieces,” and I have not seen him since.

And they told him, saying, “Joseph is still alive, and indeed he is ruler over all the land of Egypt.” But his heart was stunned, for he did not believe them.

Then Eliab his oldest brother heard when he spoke to the men; and Eliab’s anger burned against David, and he said, “Why have you come down? And with whom have you left those few sheep in the wilderness? I myself know your arrogance and the wickedness of your heart, for you have come down in order to see the battle.”