Looking for a sound of a deep bass ground shaking of skeleton bones rattling.

Our church youth Drama team is putting on a drama from Ezekiel 37 of dry bones in the valley so we are looking for a combination sound of a DEEP bass ground shaking of skeleton bones rattling. All the sound effects I researched had a high pitch bones sound.
The sound effect only has to be 15 seconds.

Any help would greatly be appreciated!

Thank you!
Marie