He kept repeating the words to himself until the darkness of hypoxia finally overtook him.

Instant darkness overtook him, and he fell face first into the street.

He strayed too far in hunting and let darkness overtake him.

Then, as full darkness overtook them, they began the dance.

Walk while you have the light, so that the darkness may not overtake you.

We proceeded up the river for some forty miles before darkness overtook us.

The face began to change - But before she saw exactly what it was changing into, darkness overtook her.

Walk while you have the light, lest darkness overtake you.

And then the darkness overtook her, and she was lost.

The plane flew on south as darkness overtook them from the east.