A man of the tribe of Judah. 1 Chronicles 2:47The sons of Jahdai: Regem, Jotham, Geshan, Pelet, Ephah, and Shaaph.1 Chronicles 2:48Caleb’s concubine Maacah bore Sheber and Tirhanah.1 Chronicles 2:49She also bore Shaaph the father of Madmannah, and Sheva the father of Machbenah and Gibea. Caleb’s daughter was Achsah.