Srimad-Bhagavatam: Canto 10 - Chapter 1 - Verse 17

Sanskrit:

पादसंवाहनं चक्रु: केचित्तस्य महात्मन: ।अपरे हतपाप्मानो व्यजनै: समवीजयन् ॥ १७ ॥

ITRANS:

pāda-saṁvāhanaṁ cakruḥkecit tasya mahātmanaḥapare hata-pāpmānovyajanaiḥ samavījayan

Translation:

Some of the cowherd boys, who were all great souls, would then massage His lotus feet, and others, qualified by being free of all sin, would expertly fan the Supreme Lord.

Purport:

The word samavījayan indicates that the cowherd boys fanned the Lord very carefully and expertly, creating gentle and cooling breezes.