Bhagavatapurana 10.8.3

10.8.3

sūpaviṣṭaṃ kṛtātithyaṃ girā sūnṛtayā munim /
nandayitvābravīd brahman pūrṇasya karavāma kim //

3. When the brahmin had taken a comfortable seat and partaken of his hospitality, Nanda pleased the sage with his truthful and kind words and said, “O brahmin, what service shall we render thee that art naturally accomplished of all purpose?”