After approval of the Journal, the Speaker recognizes a designated Member to lead the House in the Pledge of Allegiance to the American flag. The Member designated alternates between the Majority and Minority party on a daily basis. The Member is usually informed in advance if he or she is the designated Member.

I pledge Allegiance to the flag of the
United States of America and to the
Republic for which it stands, one nation
Under God, indivisible, with Liberty and
Justice for all.

118th Congress House Floor Procedures Manual