1. He offered to avouch his innocence with his sword.
2. Millions were ready to avouch the exact contrary.
3. We can avouch for the quality.
4. I'll avouch for that girl;she has promised to be good.
5. This is the avouch of this leader.
6. Let this man in, we'll avouch for him.
7. I avouch for that girl; she has promised to be good.
8. I am willing to employ your friend if you will avouch his integrity.