Pasadikasutta 26.6

26.6

evameva kho, āvuso, tena bhagavatā jānatā passatā arahatā sammāsambuddhena sāvakānaṃ dhammā desitā paññattā yāvajīvaṃ anatikkamanīyā.

In the same way, these things have been taught and pointed out for his disciples by the Blessed One, who knows and sees, the perfected one, the fully awakened Buddha, not to be transgressed so long as life lasts.