SB 10.44.14
gopyas tapah kim acaran yad amusya rupam
lavanya-saram asamordhvam ananya-siddham
drgbhih pibanty anusavabhinavam durapam
ekanta-dhama yasasah sriya aisvarasya
Translation:
What austerities must the gopis have performed! With their eyes they always drink the nectar of Lord Krsna’s form, which is the essence of loveliness and is not to be equaled or surpassed. That form is the only abode of beauty, fame and opulence. It is self-perfect, ever fresh and extremely rare.
Purport:
The word meanings and translation for this verse are from Srila Prabhupada’s Caitanya-caritamrta (Adi 4.156).