“He gave his eidus to his parents to get his friend off the hook.” (Weiser)

“The puddle on the floor was eidus that the plumbing in the dorm was defective.” (Weiser)

“Because of my injuries, I'm eidus that you should wear safety belts.” (Weiser)

"'Adat' related to eidus, testimony, all united in common ideas and goals" (source)