Noiselessly Kerchak entered, crouching for the charge; and then John Clayton rose with a sudden start and faced them.
The sight that met his eyes must have frozen him with horror, for there, within the door, stood three great bull apes, while behind them crowded many more; how many he never knew, for his revolvers were hanging on the far wall beside his rifle, and Kerchak was charging.
When the king ape released the limp form which had been John Clayton, Lord Greystoke, he turned his attention toward the little cradle; but Kala was there before him, and when he would have grasped the child she snatched it herself, and before he could intercept her she had bolted through the door and taken refuge in a high tree.

Tarzan of the Apes (1912)