Cross reference
1 Chronicles 2:48
48 Maacah, Caleb's servant-wife, was the mother of Sheber and Tirhanah,
Genesis 25:5-6
5 Now Abraham gave all his property to Isaac;
6 But to the sons of his other women he gave offerings, and sent them away, while he was still living, into the east country.
1 Chronicles 2:46
46 And Ephah, Caleb's servant-wife, had Haran and Moza and Gazez; and Haran was the father of Gazez.