Kūṭasutta
“Pañcimāni, bhikkhave, sekhabalāni. Katamāni pañca? Saddhābalaṁ, hirībalaṁ, ottappabalaṁ, vīriyabalaṁ, paññābalaṁ— imāni kho, bhikkhave, pañca sekhabalāni. Imesaṁ kho, bhikkhave, pañcannaṁ sekhabalānaṁ etaṁ aggaṁ etaṁ saṅgāhikaṁ etaṁ saṅghātaniyaṁ, yadidaṁ paññābalaṁ.
Peak
“Mendicants, there are these five powers of a trainee. What five? The powers of faith, conscience, prudence, energy, and wisdom. These are the five powers of a trainee. Of these five powers of a trainee, the power of wisdom is the chief. It holds and binds everything together.