One man already had what looked to be a long knife in his hand.
A woman stood behind him, a long knife ready in her hand.
A heavy set figure, too old to be a student, was running toward her with a long knife in his right hand.
She had not seen the long knife during the fighting.
The hand with the long knife dropped to his side.
The man, who had a long knife in his hand, fell back.
I want you to go to the kitchen and find any long knives.
One of the men was still cleaning his long knife in the ground.
Quickly she went to the shed and came back out with a long knife.
They each had a hand on a long knife at their belts.