Genesis 38:5

He was at Chezib— The name of a place not far distant from Adullam and Mamre, thought to be the same with Achzib, Joshua 15:44. Moses mentions Judah's absence when this child was born, probably as the reason why his wife gave names to the third as well as the second son; whereas he himself named the first, Joshua 15:3. See Patrick. The Vulgate, Grotius, and others, make Chezib an appellative, and render it, She gave over bearing when she had borne him. The word signifies lying; and to this signification the prophet alludes, Micah 1:14. The houses of Achzib shall be (Achzab) a lie. See Ainsworth.