Śrīmad-Bhāgavatam · Text 10.72.31
Who is speaking and story frame
न त्वया भीरुणा योत्स्ये युधि विक्लवतेजसा ।
मथुरां स्वपुरीं त्यक्त्वा समुद्रं शरणं गत: ॥ ३१ ॥
na tvayā bhīruṇā yotsye
yudhi viklava-tejasā
mathurāṁ sva-purīṁ tyaktvā
samudraṁ śaraṇaṁ gataḥ
“But I will not fight with You, Kṛṣṇa, for You are a coward. Your strength abandoned You in the midst of battle, and You fled Your own capital of Mathurā to take shelter in the sea.
Read this verse on Vedabase.ioThis verse has no purport; its meaning is explained by the verses around it.
From Canto 10, chapter 14 onward, the translation and purports were completed by Śrīla Prabhupāda's disciples after his departure, and published by the Bhaktivedanta Book Trust.