To the top of the house - "On the top." The bed on which Saul slept was on the top of the house. It is very common in the East to provide extra sleeping accommodation by placing a tent or awning on the house-top.

Called Saul to the top of the house - Saul had no doubt slept there all night; and now, it being the break of day, "Samuel called to Saul on the top of the house, saying, Up, that I may send thee away." There was no calling him to the house-top a second time he was sleeping there, and Samuel called him up.

And they arose early,.... Neither of them being able to sleep, as Abarbinel supposes; not Samuel for thinking what he was to do the next morning, anoint Saul king over Israel; nor Saul for what Samuel had hinted to him about the desire of all Israel being upon him, and for the honour done him at the feast, and because of the conversation they had together afterwards:

and it came to pass about the spring of the day; or the "ascents of the morning" (x), when day was about to break, before the sun was up:

that Samuel called Saul to the top of the house; where they had conversed together the evening before:

saying, up, that I may send thee away; meaning not rise from his bed, for he was risen; but that he would prepare to set out on his journey, that Samuel might take his leave of him for the present, when he had accompanied him some part of his way, as he intended; and he was the more urgent upon him, because there was something to be done before people were stirring:

and Saul arose, and they went out both of them, he and Samuel, abroad; out of Samuel's house, without doors, into the street.

(x) "circa ascendere auroram", Montanus; "quum ascenderet aurora", Junius & Tremellius.

"And they rose up early in the morning: namely, when the morning dawn arose, Samuel called to Saul upon the roof (i.e., he called from below within the house up to the roof, where Saul was probably sleeping upon the balcony; cf. 2 Kings 4:10), Get up, I will conduct thee." As soon as Saul had risen, "they both (both Samuel and Saul) went out (into the street)." And when they had gone down to the extremity of the town, Samuel said to Saul, "Let the servant pass on before us (and he did so), and do thou remain here for the present; I will show thee a word of God."

And they arose early: and it came to pass about the spring of the day, that Samuel called Saul to the {p} top of the house, saying, Up, that I may send thee away. And Saul arose, and they went out both of them, he and Samuel, abroad.

(p) To speak with him secretly: for the houses were flat above.

9:18-27 Samuel, that good prophet, was so far from envying Saul, or bearing him any ill-will, that he was the first and most forward to do him honour. Both that evening and early the next morning, Samuel communed with Saul upon the flat roof of the house. We may suppose Samuel now convinced Saul that he was the person God had fixed upon for the government, and of his own willingness to resign. How different are the purposes of the Lord for us, from our intentions for ourselves! Perhaps Saul was the only one who ever went out to seek asses, and literally found a kingdom; but many have set out and moved their dwellings to seek riches and pleasures, who have been guided to places where they found salvation for their souls. Thus they have met with those who addressed them as if aware of the secrets of their lives and hearts, and have been led seriously to regard the word of the Lord. If this has been our case, though our worldly plans have not prospered, let us not care for that; the Lord has given us, or has prepared us for, what is far better.