Genesis 26:22
And he removed from thence, and digged another well; and for that they strove not: and he called the name of it Rehoboth; and he said, For now the LORD hath made room for us, and we shall be fruitful in the land. Rehoboth: that is Room

Genesis 36:37
And Samlah died, and Saul of Rehoboth by the river reigned in his stead.

1 Chronicles 1:48
And when Samlah was dead, Shaul of Rehoboth by the river reigned in his stead.

Genesis 10:11
Out of that land went forth Asshur, and builded Nineveh, and the city Rehoboth, and Calah, went...: or, he went out into Assyria the city...: or, the streets of the city