When Samlah died, Shaul from Rehoboth on the river ¹  succeeded him.

When Samlah died, Shaul from Rehoboth by the River ¹  reigned in his place.

From that land he went ¹  to Assyria, ²  where he built Nineveh, ³  Rehoboth-Ir, ⁴  Calah, ⁵ 

Then he moved away from there and dug another well. They did not quarrel over it, so Isaac ¹  named it ²  Rehoboth, ³  saying, “For now the Lord has made room for us, and we will prosper in the land.”