case knife
sheath knife

Writes to his famous uncle who sends him a sheath knife.

"No, I mean a sheath knife with a bone handle."

He shifted his sheath knife around until it was at his back.

She knew his sheath knife lay on his side of the bed.

Ralph had drawn the sheath knife from his belt and run forward.

Dixie was behind me, his sheath knife out and ready to be used if I made a wrong move.

A big sheath knife hung from the belt of his jeans.

I had one of the wrist sheath knives in my hand and didn't remember drawing it.

One of the senseless four had a sheath knife at his belt.

He pulled out his sheath knife, thought better of it.