vouched

/V AW1 CH T/
verb
  1. 1

    To take responsibility for; to express confidence in; to witness; to obtest.

  2. 2

    To warrant; to maintain by affirmations

    โ€œI can vouch that the match took place.โ€

  3. 3

    To back; to support; to confirm.

  4. 4

    To call into court to warrant and defend, or to make good a warranty of title.

  5. 5

    To call; to summon.

  6. 6

    To bear witness; to give testimony or full attestation.

  7. 7

    To call as a witness.

  8. 8

    To assert; to aver; to declare.

Source: https://en.wiktionary.org/wiki/vouch, https://en.wiktionary.org/wiki/vouched