My foot struck the weapon but didn't knock it from his hands.

His foot landed on its edge and knocked it free.

Now and again, when their feet knocked against something hard, they felt for the rails.

If his feet knocked against the swords, he would be wounded in battle.

Her feet knocked the glasses to the floor with rhythmic abandon.

Then suddenly my foot knocked against a stone, and I fell.

He felt his feet knocked from under him, and he fell heavily to the rocky ground.

I moved a little to see it better, and my foot knocked against the scraper.

She looked up into a deeper darkness, and as she did so her feet knocked against something.

Her left foot broke through a crust of snow and knocked it loose.