Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 25
Sanskrit:
तद् दृष्ट्वा भगवान् कृष्ण: प्रियाया: प्रेमबन्धनम् ।हास्यप्रौढिमजानन्त्या: करुण: सोऽन्वकम्पत ॥ २५ ॥
ITRANS:
tad dṛṣṭvā bhagavān kṛṣṇaḥpriyāyāḥ prema-bandhanamhāsya-prauḍhim ajānantyāḥkaruṇaḥ so ’nvakampata
Translation:
Seeing that His beloved was so bound to Him in love that she could not understand the full meaning of His teasing, merciful Lord Kṛṣṇa felt compassion for her.