Tex. Rev. Civ. Stat. art. 4006b

If any person shall present, or offer to use, in his own behalf, any permit or frank whatever, to travel, pass or to convey any person or property or message which has been issued to any other person, or shall, knowing that he is not entitled under the law, apply to any railway, express, telegraph or telephone company, officer, agent, lessee or receiver thereof, for any free pass, frank, privilege or a substitute for pay given or to be used instead of the regular fare or rate for transportation, or for any other consideration, except money, he shall be confined in jail not less than thirty days and not more than twelve months, and be fined not less than one hundred nor more than one thousand dollars.