John Gill Bible Commentary

And Laban said unto him, I pray thee, if I have found favour in thine eyes, tarry,.... One would think he could not expect to have much from him, by his treatment of him; but he craftily cajoles him in this fawning, flattering way, in order to gain a point, and begs of him, in a very humble and suppliant manner, if he had any love for him, that he would not depart from him, but stay with him, which he should take as a great favour; for he could not insist upon it, as bound in duty, or as a point of justice: for I have learned by experience; by the observations made in the fourteen years past: that the Lord hath blessed me for thy sake: Laban had so much religion as to ascribe the blessings, the good things he had, to the Lord, as the author and giver of them; and so much honour, or however, thought it was more his interest to own it, that it was for Jacob's sake that he was thus blessed: the word translated is used sometimes of divination, and the Targums of Jonathan and Jerusalem render it, "I have used divinations"; and according to Jarchi and Aben Ezra, Laban was a diviner and soothsayer; and by the teraphim he had in his house, Gen 31:19; he divined, and knew thereby that he was blessed for the sake of Jacob; but, as Schmidt observes, it is not credible that the devil should give so famous a testimony to Laban of Jehovah and Jacob.