1 Kings 11:34-36

Young's Literal Translation

³⁴ `And I do not take the whole of the kingdom out of his hand, for prince I make him all days of his life, for the sake of David My servant whom I chose, who kept My commands and My statutes;

³⁵ and I have taken the kingdom out of the hand of his son, and given it to thee -- the ten tribes;

³⁶ and to his son I give one tribe, for there being a lamp to David My servant all the days before Me in Jerusalem, the city that I have chosen to Myself to put My name there.