Vouch in example sentence
Mr. Bingley does not know the whole of his history, and is quite ignorant of the circumstances which have principally offended Mr. Darcy; but he will vouch for the good conduct, the probity, and honour of his friend, and is perfectly convinced that Mr. Wickham has deserved much less attention from Mr. Darcy than he has received; and I am sorry to say by his account as well as his sister's, Mr. Wickham is by no means a respectable young man.