SB 10.11.6
Devanāgarī
उलूखलं विकर्षन्तं दाम्ना बद्धं स्वमात्मजम् । विलोक्य नन्द: प्रहसद्वदनो विमुमोच ह ॥ ६ ॥
Text
ulūkhalaṁ vikarṣantaṁ dāmnā baddhaṁ svam ātmajam vilokya nandaḥ prahasad- vadano vimumoca ha
Synonyms
ulūkhalam—the wooden mortar;vikarṣantam—dragging;dāmnā—by the rope;baddham—bound;svamātmajam—his own son Kṛṣṇa;vilokya—by seeing;nandaḥ—Mahārāja Nanda;prahasat-vadanaḥ—whose face began to smile when he saw the wonderful child;vimumocaha—released Him from the bonds.
Translation
When Nanda Mahārāja saw his own son bound with ropes to the wooden mortar and dragging it, he smiled and released Kṛṣṇa from His bonds.
Purport
Nanda Mahārāja was surprised that Yaśodā, Kṛṣṇa’s mother, could have bound her beloved child in such a way. Kṛṣṇa was exchanging love with her. How then could she have been so cruel as to bind Him to the wooden mortar? Nanda Mahārāja understood this exchange of love, and therefore he smiled and released Kṛṣṇa. In other words, as Kṛṣṇa, the Supreme Personality of Godhead, binds a living entity in fruitive activities, He binds mother Yaśodā and Nanda Mahārāja in parental affection. This is His pastime.