'Mischief' in the Bible

But Benjamin, Joseph's brother, Jacob sent not with his brethren; for he said, Lest mischief may befall him.

But he said, My son shall not go down with you, for his brother is dead, and he alone is left; and if mischief should befall him by the way in which ye go, then would ye bring down my grey hairs with sorrow to Sheol.

And if ye take this one also from me, and mischief should befall him, ye will bring down my grey hairs with misery to Sheol.