Behind the altar there are four rib bones, hanging from wires.

He jumped down into the pit and came back with one of the great rib bones.

"The blade did not get past your rib bone."

Some people may have 11 or 13 pairs of rib bones.

The long spine in between, it's crossed with rib bones.

The spine is crossed with sixteen rib bones, running east and west.

Sliding along the floor, a rib bone caught the leg of a chair and spun around, but continued on.

You can feel her rib bones under a thick layer of muscle.

She cleaned rib bones faster than anyone he'd ever seen.

Cut down to the rib bones, but do not cut through them.