Śrīmad-Bhāgavatam · Text 11.5.20
Who is speaking and story frame
श्रीकरभाजन उवाच
कृतं त्रेता द्वापरं च कलिरित्येषु केशव: ।
नानावर्णाभिधाकारो नानैव विधिनेज्यते ॥ २० ॥
śrī-karabhājana uvāca
kṛtaṁ tretā dvāparaṁ ca
kalir ity eṣu keśavaḥ
nānā-varṇābhidhākāro
nānaiva vidhinejyate
Śrī Karabhājana replied: In each of the four yugas, or ages — Kṛta, Tretā, Dvāpara and Kali — Lord Keśava appears with various complexions, names and forms and is thus worshiped by various processes.
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.