Chezib means a lie, deceit. It was a little village. Joshua 15:44; Micah 1:14-15.
Related Commentaries of Genesis 38:4
Genesis 38:4-5
4 And she conceived again, and bare a son; and she called his name Onan.
5 And she yet again conceived, and bare a son; and called his name Shelah: and he was at Chezib, when she bare him.