The law is, that bail cannot be evidence for his principal, and is not compellable to give testimony against him. In the latter case, if he is called he may refuse; the objection, however, must come from him, and it does not lie in the *260mouth of the principal himself to make it. In (he case before us he did not object to answer the question, and the court below were wrong in rejecting the testimony.

Judgment must be reversed.