大比丘三千威儀 1.37

1.37

There are also five matters: first, one should contemplate the bhikṣusaṅgha; second, one should contemplate the benevolence of the master; third, one should contemplate the benevolence of parents; fourth, one should contemplate the benevolence of fellow students; fifth, one should contemplate all people, wishing to cause them all to attain liberation and be free from all suffering.