Answer:

ATTESTED

AnswerCrossword Clue
ATTESTEDSworn
ATTESTEDSwore (to)
ATTESTEDSwore
ATTESTEDVouched for
ATTESTEDCorroborated
ATTESTEDSpoke on the stand
ATTESTEDCertified
ATTESTEDSaid under oath
ATTESTEDPut on oath
ATTESTEDSwore to
ATTESTEDStated officially.
ATTESTEDCertified under oath.
ATTESTEDCertified.
ATTESTEDBore witness
ATTESTEDBore witness (to)
ATTESTEDCertified under oath
ATTESTEDSworn (to)