When the Senate is sitting as a Court of Impeachment, the Senators shall be on oath, or affirmation impartially to try the party impeached, and no person shall be convicted without the concurrence of two-thirds of the Senators present.
OATH OR AFFIRMATION OF SENATORS; CONCURRENCE OF TWO-THIRDS REQUIRED
Tex. Const. art. 15, § 3, under Impeachment.
Tex. Const. art. 15, § 3
OATH OR AFFIRMATION OF SENATORS; CONCURRENCE OF TWO-THIRDS REQUIRED