Meonothai was the father of Ophrah, and Seraiah was the father of Joab, the father of those living in Ge-harashim, which was given this name because its people were craftsmen.
KJV
And Meonothai begat Ophrah: and Seraiah begat Joab, the father of the valley of Charashim; for they were craftsmen.
ASV
And Meonothai begat Ophrah: and Seraiah begat Joab the father of Ge-harashim; for they were craftsmen.