testibus

testibus is a Latin form of testis, meaning “witness”. It is the dative plural masculine noun.

Found 166 times in the Latin texts on Socratos.

Where it is used

Caesar, De Bello Gallico 7.77.11: Si illorum nuntiis confirmari non potestis omni aditu praesaepto, his utimini testibus appropinquare eorum adventum; cuius rei timore exterriti diem noctemque in opere versantur.

All forms of testis (declension table)

Source: Socratos (socratos.org), a free reader for Ancient Greek and Latin. Grammar from the Perseus Treebank and Morpheus; dictionary entries from Lewis & Short, A Latin Dictionary (Perseus Digital Library, CC BY-SA). Counts are from the texts on Socratos.