Establishment of Consolidated Revenue Fund (National Assembly)
Section 80(2) · 1999 Constitution (2004 edition)
What Constitution says
(2) No moneys shall be withdrawn from the Consolidated Revenue Fund of the Federation except to meet expenditure that is charged upon the fund by this Constitution or where the issue of those moneys has been authorised by an Appropriation Act, Supplementary Appropriation Act or an Act passed in pursuance of section 81 of this Constitution.
This is the 1999 Constitution as published in 2004. Later amendments aren't included yet, so a section may have changed since.
Original source
Official Gazette · CFRN 1999 official PDF · printed page 52. Original document
Release: draft-c8d50d87fae9. Source scope, review and corrections