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SB 10.33.20

tāsāṁ rati-vihāreṇa
 śrāntānāṁ vadanāni saḥ
prāmṛjat karuṇaḥ premṇā
 śantamenāṅga pāṇinā
Synonyms: 
tāsām — of them, the gopīs; rati — of conjugal love; vihāreṇa — by the enjoyment; śrāntānām — who were fatigued; vadanāni — the faces; saḥ — He; prāmṛjat — wiped; karuṇaḥ — merciful; premṇā — lovingly; śantamena — most comforting; aṅga — my dear (King Parīkṣit); pāṇinā — with His hand.
Translation: 
Seeing that the gopīs were fatigued from conjugal enjoyment, my dear King, merciful Kṛṣṇa lovingly wiped their faces with His comforting hand.