מדרש על מלכים א 5:15

[(Gen. 38:1, cont.:) < THAT JUDAH WENT AWAY FROM HIS BROTHERS AND TURNED ASIDE TO A CERTAIN ADULLAMITE > WHOSE NAME WAS HIRAH.] R. Judah bar Simon said: That Hirah from the days of Judah is Hiram from the days of Solomon;³⁹Cf. Gen. R. 85:4. and throughout his days he loved this tribe, for so it says (in Gen. 38:12): HIS FRIEND HIRAH THE ADULLAMITE. And it says elsewhere (in I Kings 5:15 [1]): < THEN HIRAM KING OF TYRE SENT HIS SERVANTS UNTO SOLOMON > … FOR HIRAM HAD ALWAYS BEEN A FRIEND TO DAVID.