Yuganaddha or Yuganandha Sutta
Ananda tells the monks at Ghositārāma, in Kosambī, that those who have
attained arahantship have done so in one of four ways:
- by developing insight preceded by calm,
- or calm preceded by insight,
- or calm und insight together,
- or by having a mind utterly devoid of perplexities about the Dhamma.