I opened my doors to the traveller. — The manners of Genesis 19:2-3; Judges 19:20-21, if not the incidents there recorded, are here implied. “The traveller” is literally the road or way: i.e., the wayfarer.
Related Commentaries of Job 31:32
Job 31:32
32 The stranger did not lodge in the street: but I opened my doors to the traveller.g