Genesis 50:10-11

10When they came to the threshing floor of the bramble on the other side of the Jordan, they mourned there—a very great and solemn lamentation. He observed seven days of mourning for his father.

11When the inhabitants of the land, the Canaanites, saw the mourning ritual at the threshing floor of the prickly bush, they said, “A solemn mourning ritual this is for the Egyptians.” That is why it is named Abel-Mizraim, which is on the other side of the Jordan.