One verse

Srimad Bhagavatam 3.7.36

3.7.36

अनुव्रतानां शिष्याणां पुत्राणां च द्विजोत्तम । अनापृष्टमपि ब्रूयुर्गुरवो दीनवत्सला: ॥ ३६ ॥

anuvratanam sisyanam putranam ca dvijottama anaprstam api bruyur guravo dina-vatsalah

anuvratanam
the followers
sisyanam
of the disciples
putranam
of the sons
ca
also
dvija-uttama
O best amongst the brahmanas
anaprstam
that which is not asked for
api
in spite of
bruyuh
please describe
guravah
the spiritual masters
dina-vatsalah
who are kind to the needy.

O best among the brahmanas, those who are spiritual masters are very kind to the needy. They are always kind to their followers, disciples and sons, and without being asked by them, the spiritual master describes all that is knowledge.