" 'This child formerly had three colors according to the prescribed color for different millenniums. Formerly He was white, red and yellow, and now He has assumed a blackish color.'
This verse from Srimad-Bhagavatam (10.8.13) was spoken by Gargamuni when performing the name-giving ceremony for Krsna at the house of NandaMaharaja. The following two verses are also from Srimad-Bhagavatam (11.5.21, 24).