This isn’t the original, but it’s the pledge that has been legislated about so many times in recent years:
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.
And this is my newer version, which is nowhere near as cool as the corporate flag:
I pledge allegiance to the flag of the Incorporated America, and to business, for which it stands. Exchanges of our laws, now divisible; their liberty, no justice for all.