Then Jacob offered sacrifice upon the mount, and called his brethren to eat bread: and they did eat bread, and tarried all night in the mount. Offered sacrifice upon the mount - It is very likely that Laban joined in this solemn religious rite, and that, having offered the blood and fat to God, they feasted upon the sacrifice.
Related Commentaries of Genesis 31:54
Genesis 31:54
54 Then Jacob offeredi sacrifice upon the mount, and called his brethren to eat bread: and they did eat bread, and tarried all night in the mount.