sn.45.174 Saṁyutta Nikāya (Linked Discourses)

“Bhikkhus, there are these four knots. What four? The bodily knot of covetousness, the bodily knot of ill will, the bodily knot of distorted grasp of rules and vows, the bodily knot of adherence to dogmatic assertion of truth. These are the four knots. This Noble Eightfold Path is to be developed for direct knowledge of these four knots, for the full understanding of them, for their utter destruction, for their abandoning.”