Which preposition to use with witnesseth

in Occurrences 2%

This Contract between me and you persuing witnesseth in the name of GodAmen and so forth.

against Occurrences 1%

Qui mala non fert, ipse sibi testis est per impatientiam quod bonus non est, "he that cannot bear injuries, witnesseth against himself that he is no good man," as Gregory holds.

to Occurrences 1%

John Bates junr being present at ye same time witnesseth to all ye aboue written.

Which preposition to use with  witnesseth