10 Then a famine came to the land. Abram went down to Egypt to live; it was a hard famine. 11 As he drew near to Egypt, he said to his wife, Sarai, "Look. We both know that you're a beautiful woman. 12 When the Egyptians see you they're going to say, 'Aha! That's his wife!' and kill me. But they'll let you live. 13 Do me a favor: tell them you're my sister. Because of you, they'll welcome me and let me live."
14 When Abram arrived in Egypt, the Egyptians took one look and saw that his wife was stunningly beautiful. 15 Pharaoh's princes raved over her to Pharaoh. She was taken to live with Pharaoh. 16 Because of her, Abram got along very well: he accumulated sheep and cattle, male and female donkeys, men and women servants, and camels. 17 But God hit Pharaoh hard because of Abram's wife Sarai; everybody in the palace got seriously sick. 18 Pharaoh called for Abram, "What's this that you've done to me? Why didn't you tell me that she's your wife? 19 Why did you say, 'She's my sister' so that I'd take her as my wife? Here's your wife back - take her and get out!" 20 Pharaoh ordered his men to get Abram out of the country. They sent him and his wife and everything he owned on their way.
Matthew Henry's Commentary on Genesis 12:10-20
Commentary on Genesis 12:10-20
(Read Genesis 12:10-20)
There is no state on earth free from trials, nor any character free from blemishes. There was famine in Canaan, the glory of all lands, and unbelief, with the evils it ever brings, in Abram the father of the faithful. Perfect happiness and perfect purity dwell only in heaven. Abram, when he must for a time quit Canaan, goes to Egypt, that he might not seem to look back, and meaning to tarry there no longer than needful. There Abram dissembled his relation to Sarai, equivocated, and taught his wife and his attendants to do so too. He concealed a truth, so as in effect to deny it, and exposed thereby both his wife and the Egyptians to sin. The grace Abram was most noted for, was faith; yet he thus fell through unbelief and distrust of the Divine providence, even after God had appeared to him twice. Alas, what will become of weak faith, when strong faith is thus shaken! If God did not deliver us, many a time, out of straits and distresses which we bring ourselves into, by our own sin and folly, we should be ruined. He deals not with us according to our deserts. Those are happy chastisements that hinder us in a sinful way, and bring us to our duty, particularly to the duty of restoring what we have wrongfully taken or kept. Pharaoh's reproof of Abram was very just: What is this that thou hast done? How unbecoming a wise and good man! If those who profess religion, do that which is unfair and deceptive, especially if they say that which borders upon a lie, they must expect to hear of it; and they have reason to thank those who will tell them of it. The sending away was kind. Pharaoh was so far from any design to kill Abram, as he feared, that he took particular care of him. We often perplex ourselves with fears which are altogether groundless. Many a time we fear where no fear is. Pharaoh charged his men not to hurt Abram in any thing. It is not enough for those in authority, that they do not hurt themselves; they must keep their servants and those about them from doing hurt.