15 Then said Hushai unto Zadok and to Abiathar the priests, Thus and thus did Ahithophel counsel Absalom and the elders of Israel; and thus and thus have I counselled. 16 Now therefore send quickly, and tell David, saying, Lodge not this night at the fords of the wilderness, but by all means pass over; lest the king be swallowed up, and all the people that are with him. 17 Now Jonathan and Ahimaaz were staying by En-rogel; and a maid-servant used to go and tell them; and they went and told king David: for they might not be seen to come into the city. 18 But a lad saw them, and told Absalom: and they went both of them away quickly, and came to the house of a man in Bahurim, who had a well in his court; and they went down thither. 19 And the woman took and spread the covering over the well's mouth, and strewed bruised grain thereon; and nothing was known. 20 And Absalom's servants came to the woman to the house; and they said, Where are Ahimaaz and Jonathan? And the woman said unto them, They are gone over the brook of water. And when they had sought and could not find them, they returned to Jerusalem. 21 And it came to pass, after they were departed, that they came up out of the well, and went and told king David; and they said unto David, Arise ye, and pass quickly over the water; for thus hath Ahithophel counselled against you.
22 Then David arose, and all the people that were with him, and they passed over the Jordan: by the morning light there lacked not one of them that was not gone over the Jordan.
Matthew Henry's Commentary on 2 Samuel 17:15-22
Commentary on 2 Samuel 17:1-21
(Read 2 Samuel 17:1-21)
Here was a wonderful effect of Divine Providence blinding Absalom's mind and influencing his heart, that he could not rest in Ahithophel's counsel, and that he should desire Hushai's advice. But there is no contending with that God who can arm a man against himself, and destroy him by his own mistakes and passions. Ahithophel's former counsel was followed, for God intended to correct David; but his latter counsel was not followed, for God meant not to destroy him. He can overrule all counsels. Whatever wisdom or help any man employs or affords, the success is from God alone, who will not let his people perish.
Commentary on 2 Samuel 17:22-29
(Read 2 Samuel 17:22-29)
Ahithophel hanged himself for vexation that his counsel was not followed. That will break a proud man's heart which will not break a humble man's sleep. He thought himself in danger, concluding, that, because his counsel was not followed, Absalom's cause would fail; and to prevent a possible public execution, he does justice upon himself. Thus the breath is stopped, and the head laid low, from which nothing could be expected but mischief. Absalom chased his father. But observe how God sometimes makes up to his people that comfort from strangers, which they are disappointed of in their own families. Our King needs not our help; but he assures us, that what we do for the least of his brethren, who are sick, poor, and destitute, shall be accepted and recompensed as if done to himself