Buddhist Dictionary of Pali Proper Names by G P Malalasekera
Kilesa Sutta
Kilesa Sutta:1.Kilesa Sutta.-The five kinds of alloy which are used with gold - iron,copper,tin,lead and silver - and the similar five corruptions of the heart - sensual desire,malevolence,sloth and torpor,excitement and worry,doubt and wavering (S.v.92f).
2.Kilesa Sutta.-The seven bojjhangas lead to liberation by knowledge (S.v.93).