vouch

That host you like vouches for them, and that’s good enough for most people.

Disagree as we might, I’m hopeful that those of you who know me will vouch for my credibility in the days to come.

A photographer colleague of David's at Sheffield Hallam University has analysed the picture and vouches for its authenticity.

Speaking both from experience and the literature, I can vouch for the heeler’s intelligence.

Several family members vouched that Torres was at the celebration, which was also a birthday party for his mother.