At the end of his speech that day he almost said DESTROY the Constitution and quickly recovered with SUPPORT the Constitution.
At about 8:45 here: https://www.c-span.org/video/?507698-5/senate-rejects-objection-arizona-electoral-votes-93-6
19m 15s here: https://www.c-span.org/video/?507698-2/senate-debate-arizona-electoral-college-vote-challenge-part-1