Buddhist Dictionary of Pali Proper Names by G P Malalasekera
Khīrarukkha Sutta
Khīrarukkha Sutta:Where lust,malice,and infatuation exist in a man,even trifling objects,cognisable by the senses,find their way into the mind,just as,in a sap-tree,sap flows out wherever man cuts it with an axe (S.iv.159f).