Art. 35.22. OATH TO JURY.  When the jury has been selected, the following oath shall be administered them by the court or under its direction:  "You and each of you do solemnly swear that in the case of the State of Texas against the defendant, you will a true verdict render according to the law and the evidence, so help you God".
Acts 1965, 59th Leg., p. 317, ch. 722, Sec. 1, eff. Jan. 1, 1966.