Genesis 50:9-11

Darby Translation

⁹ And there went up with him both chariots and horsemen; and the camp was very great.

¹⁰ And they came to the threshing-floor of Atad, which is beyond the Jordan; and there they lamented with a great and very grievous lamentation; and he made a mourning for his father of seven days.

¹¹ And the inhabitants of the land, the Canaanites, saw the mourning at the threshing-floor of Atad, and they said, This is a grievous mourning of the Egyptians. Therefore the name of it was called Abel-Mizraim, which is beyond the Jordan.