baddhvā parikaraṁ śauriḥ
samuhya kuṭilālakān
uvāca hastipaṁ vācā
megha-nāda-gabhīrayā
baddhvā - binding; parikaram - His clothes; śauriḥ - Lord Kṛṣṇa; samuhya - tying together; kuṭila - curled; alakān - the locks of His hair; uvāca - He spoke; hasti-pam - to the elephant-keeper; vācā - with words; megha - of a cloud; nāda - like the sound; gabhīrayā - grave.
Lord Kṛṣṇa was obviously preparing for a fight. According to Śrīla Viśvanātha Cakravartī Ṭhākura, the Lord put aside His jacket, tightened His belt and tied back His hair.