Genesis 20:14

14.And Abimelech took sheep. Abraham had before received possessions and gifts in Egypt; but with this difference, that whereas Pharaoh had commanded him to depart elsewhere; Abimelech offers him a home in his kingdom. It therefore appears that both kings were stricken with no common degree of fear. For when they perceived that they were reproved by the Lord, because they had been troublesome to Abraham; they found no method of appeasing God, except that of compensating, by acts of kindness, for the injury they had brought on the holy man. The latter difference alluded to flowed hence; that Pharaohs being more severely censured, was so terrified, that he could scarcely bear the sight of Abraham: whereas Abimelech, although alarmed, was yet soon composed by an added word of consolation, when the Lord said to him, He is a prophet, and he shall pray for thee. For there is no other remedy for the removal of fear, than the Lord’s declaration that he will be propitious. It is indeed of little advantage for the sinner to present to God only what fear extorts. But it is a true sign of penitence, when, with a composed mind and quiet conscience, he yields himself, as obedient and docile, to God. And seeing that Abimelech allowed Abraham a habitation in his realm, a blessing of no trivial kind followed this act of humanity; because Isaac was born there, as we shall see in the next chapter (Genesis 20:1.)