jurisprudence, law - the collection of rules imposed by authority; "civilization presupposes respect for the law"; "the great problem for jurisprudence to allow freedom while enforcing order"

attest, certify, evidence, manifest, demonstrate - provide evidence for; stand as proof of; show by one's behavior, attitude, or external attributes; "His high fever attested to his illness"; "The buildings in Rome manifest a high level of architectural sophistication"; "This decision demonstrates his sense of fairness"

inform - impart knowledge of some fact, state or affairs, or event to; "I informed him of his rights"

presume - constitute reasonable evidence for; "A restaurant bill presumes the consumption of food"

abduce, adduce, cite - advance evidence for

jurisprudence, law - the collection of rules imposed by authority; "civilization presupposes respect for the law"; "the great problem for jurisprudence to allow freedom while enforcing order"

declare - state emphatically and authoritatively; "He declared that he needed more money to carry out the task he was charged with"

vouch - give personal assurance; guarantee; "Will he vouch for me?"