Tex. Code Crim. Proc. art. 35.22
Current with legislation from the 2023 Regular and Special Sessions signed by the Governor as of November 21, 2023.
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".
Tex. Code Crim. Proc. § 35.22