Bhagavad Gita 18.67

इदं ते नातपस्काय नाभक्ताय कदाचन।न चाशुश्रूषवे वाच्यं न च मां योऽभ्यसूयति ॥१८.६७॥

idaṃ te nātapaskāya nābhaktāya kadācanana cāśuśrūṣave vācyaṃ na ca māṃ yo’bhyasūyati

Never speak this to one who is devoid of austerities or devotion, who does not render service, who does not desire to listen, or who cavils at Me.

गीता