21 Thou knowest it, for thou wast then born, and the number of thy days is great!
Job 38:21 Cross References - JPS_ASV_Byz
Job 15:7
7 Art thou the first man that was born? Or wast thou brought forth before the hills?
Job 38:4
4 Where wast thou when I laid the foundations of the earth? Declare, if thou hast the understanding.
Job 38:12
12 Hast thou commanded the morning since thy days began, and caused the dayspring to know its place;