And Reuben returned unto the pit; and, behold, Joseph was not in the pit; and he rent his clothes. Ruben returned unto the pit - It appears he was absent when the caravan passed by, to whom the other brethren had sold Joseph.
Related Commentaries of Genesis 37:29
Genesis 37:29
29 And Reuben returned unto the pit; and, behold, Joseph was not in the pit; and he rent his clothes.