witness to

witness to something

to serve as a witness to some act or deed. I was witness to the beating. We were not witness to any of the activities you have described.

Name	Pronounced	Usage
Glass	[glɑ:s]
Davide	DAH-vee-de	Italian
Tammie	TAM-ee	English
Prue	PROO	English
Hatshepsut	haht-SHEP-soot (English)	Ancient Egyptian
Hovsep	-	Armenian