Well… that was much easier than I thought… and I found a Suttanta reference too.
However, I was shown this before, so TPP did the work for me.
MN 70. Kīṭāgirisutta
Katamo ca, bhikkhave, puggalo saddhānusārī?
And what person is a follower by faith?Idha, bhikkhave, ekacco puggalo ye te santā vimokkhā atikkamma rūpe āruppā te na kāyena phusitvā viharati, paññāya cassa disvā ekacce āsavā parikkhīṇā honti, tathāgate cassa saddhāmattaṃ hoti pemamattaṃ, api cassa ime dhammā honti, seyyathidaṃ—
It’s a person who doesn’t have direct meditative experience of the peaceful liberations that are formless, transcending form. Nevertheless, having seen with wisdom, some of their defilements have come to an end. And they have a degree of faith and love for the Realized One. And they have the following qualities: