Буття 31:40

"I have been; by day (i.e., I have been in this condition, that by day) heat has consumed (prostrated) me, and cold by night" - for it is well known, that in the East the cold by night corresponds to the heat by day; the hotter the day the colder the night, as a rule.

Jacob was a very honest good man, a man of great devotion and integrity, yet he had more trouble and vexation than any of the patriarchs. He left his father's house in a fright, went to his uncle's in distress, very hard usage he met with there, and now is going back surrounded with fears. Here is, I. His resolution to return (v. 1-16). II. His clandestine departure, (Gen 31:17-21). III. Laban's pursuit of him in displeasure (Gen 31:22-25). IV. The hot words that passed between them (v. 26-42). V. Their amicable agreement at last (Gen 31:43, etc.).

31:40 Jacob, who preferred domestic life (25:27), had for twenty years endured the rigors of the outdoors that Esau had loved.