O Mahārāja Parīkṣit, having thus been received and welcomed by Nanda Mahārāja with honor, Vasudeva sat down very peacefully and inquired about his own two sons because of intense love for them.
Srimad Bhagavata Purana
श्रीमद्भागवतमहापुराणम्
मूल श्लोकः
पूजितः सुखमासीनः पृष्ट्वानामयमादृतः । प्रसक्तधीः स्वात्मजयोरिदमाह विशाम्पते
pūjitaḥ sukhamāsīnaḥ pṛṣṭvānāmayamādṛtaḥ | prasaktadhīḥ svātmajayoridamāha viśāmpate
SB 10.5.22