Simple past tense and past participle of vouch.(verb)
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Use "vouched" in a sentence
"In a vision, Moon said the reformed Hitler and Stalin vouched for him, calling him "none other than humanity's Savior, Messiah, Returning Lord and True Parent.""
"'Who will believe you, Isabel?' said Angelo; 'my unsoiled name, the austereness of my life, my word vouched against yours, will outweigh your accusation."
" said Angelo; my unsoiled name, the austereness of my life, my word vouched against yours, will outweigh your accusation."