Thirty-seven wings of enlightenment
Also called the thirty-seven aids to, or harmonies of, enlightenment.
(1) the four close placements of mindfulness;
(2) the four thorough abandonment's;
(3) the four legs of magical manifestation;
(4) the five powers;
(5) the five strengths;
(6) the seven branches of enlightenment; and
(7) the eight branches of superiors’ path.
see also : Thirty-seven factors of enlightenment