But as soon as the two had surrendered themselves to [what they thought to be] the will of God, and [Abraham] had laid him down on his face,

So when they had both submitted their wills (to God), and he had laid him prostrate on his forehead (for sacrifice),

Then, when they had both surrendered (to Allah), and he had flung him down upon his face,

So when they both submitted and he had thrown him down upon his forehead,

And when they had both submitted and he put him down upon his forehead,