When they told David, “Uriah did not go down to his house,” David said to Uriah, “Have you not come from a journey? Why did you not go down to your house?”
Uriah, we may suppose, had now been absent from his wife some weeks, making the campaign in the country of the Ammonites, and not intending to return till the end of it. The situation of his wife would bring to light the hidden works of darkness; and when Uriah, at his return, should find how he had been abused, and by whom, it might well be expected, 1.
Commenting on 2 Samuel 11:6-13
And when they had told David,.... The next morning, either those that went with the mess of meat, or the guards with whom he slept all night: saying, Uriah went not down to his house; as the king had ordered him; which those persons being acquainted with, informed him of it, as an act of disobedience to him: David said unto Uriah; having sent for...
Camest thou not from thy journey? - It is not thy duty to keep watch or guard; thou art come from a journey, and needest rest and refreshment.