guhamya (-hamye)     v    1. to declare, assert that a thing is true, to attest 2. witness
affirm    guhamya
En-En dictionary 
assert    (that a thing is true) guhamya
En-En dictionary 
assure    (that a thing is true) guhamya
En-En dictionary 
declare    guhamya
(one's case at a trial) gusāmba
(strongly) kwihanukira
En-En dictionary 
attest    guhamya
En-En dictionary 
witness    (to ~) gushīnga intahe, guhamya, kwāgiriza
(fearlessly in behalf of another) kwemānga
En-En dictionary