THE TEXAS CONSTITUTION
ARTICLE 3. LEGISLATIVE DEPARTMENT
Sec. 10. QUORUM; ADJOURNMENTS FROM DAY TO DAY; COMPELLING ATTENDANCE. Two-thirds of each House shall constitute a quorum to do business, but a smaller number may adjourn from day to day, and compel the attendance of absent members, in such manner and under such penalties as each House may provide.
Sec. 11. RULES OF PROCEDURE; PUNISHMENT OR EXPULSION OF MEMBER. Each House may determine the rules of its own proceedings, punish members for disorderly conduct, and, with the consent of two-thirds, expel a member, but not a second time for the same offense.