O best among the brāhmaṇas, 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.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
अनुव्रतानां शिष्याणां पुत्राणां च द्विजोत्तम । अनापृष्टमपि ब्रूयुर्गुरवो दीनवत्सलाः
anuvratānāṃ śiṣyāṇāṃ putrāṇāṃ ca dvijottama | anāpṛṣṭamapi brūyurguravo dīnavatsalāḥ
SB 3.7.36