Richard Nixon actually said...
I place the Congress on notice now that if this occurs--if fiscally irresponsible riders are then attached to that debt ceiling bill, for which it is not possible to find offsetting cuts in other programs--then I will not hesitate to exercise my right and responsibility to veto.
Context
Statement on Signing a Bill Extending Temporary Ceiling on National Debt and Increasing Social Security Benefits.
06/30/1972