The Old Man knew what human weapons were and came, but not happily.

Those who fight the raiders too fiercely die by human weapons.

"It's irrelevant" to the design of a human weapon, he said.

Any number of human weapons were conjured from the gifted.

But in this game of hypnotism, the participants use one human weapon against another, and may even borrow them.

On Venus the same fact kept non-terrestrials from making use of human weapons without permission.

They were weaponless, but no human weapons could best what lay inside this temple.

Through with those human weapons he flung them aside and gathered in a fresh pair.

Chris, I admire what you're doing but it won't work; you can't touch them with any human weapon.