1-12.
The Twelve Discourses Beginning with the Eastern
759-770.
"Just as, monks, the river Ganges slants towards the east, slopes towards the east, inclines towards the east;
so too, monks, a monk developing the five powers, cultivating the five powers, slants towards Nibbāna, slopes towards Nibbāna, inclines towards Nibbāna.
And how, monks, does a monk developing the five powers, cultivating the five powers, slant towards Nibbāna, slope towards Nibbāna, incline towards Nibbāna?
Here, monks, a monk develops the power of faith, with the removal of lust as its final goal, with the removal of hate as its final goal, with the removal of delusion as its final goal, etc.
Thus, monks, a monk developing the five powers, cultivating the five powers, slants towards Nibbāna, slopes towards Nibbāna, inclines towards Nibbāna."
The twelfth.