And the period that he reigned over Israel was forty years; seven years he reigned in Hebron, and thirty-three years he reigned in Jerusalem.
1 Chronicles 29:27
Surrounding context
29:26 Thus David the son of Jesse reigned over all Israel.
29:27 And the period that he reigned over Israel was forty years; seven years he reigned in Hebron, and thirty-three years he reigned in Jerusalem.
29:28 So he died in a good old age, full of days and riches and honor; and Solomon his son reigned in his place.