Paṭhamamittasutta
“Sattahi, bhikkhave, aṅgehi samannāgato mitto sevitabbo. Katamehi sattahi? Duddadaṁ dadāti, dukkaraṁ karoti, dukkhamaṁ khamati, guyhamassa āvi karoti, guyhamassa pariguhati, āpadāsu na jahati, khīṇena nātimaññati. Imehi kho, bhikkhave, sattahi aṅgehi samannāgato mitto sevitabboti.
A Friend (1st)
“Mendicants, you should associate with a friend who has seven factors. What seven? They give what is hard to give. They do what is hard to do. They endure what is hard to endure. They reveal their secrets to you. They keep your secrets. They don’t abandon you in times of trouble. They don’t look down on you in times of loss. You should associate with a friend who has these seven factors.