Canto 2 -
Ayodhyā-kāṇḍa
Chapter 50: The Meeting of Rāma and Guha
Text 2.50.47

अश्वानां प्रतिपानं च खादनं चैव सोऽन्वशात्।
गुहस्तत्रैव पुरुषांस्त्वरितं दीयतामिति॥

aśvānāṁ pratipānaṁ ca khādanaṁ caiva so ’nvaśāt
guhas tatraiva puruṣāṁs tvaritaṁ dīyatām iti

aśvānām = the horses’; pratipānam ca = drinking; khādanam = eating; ca eva = and; saḥ anvaśāt = ordered; guhaḥ = Guha; tatra eva = immediately; puruṣān = his men; tvaritam = quickly; dīyatām iti = arrange for.

Guha immediately ordered his men, “Quickly arrange for the horses’ drinking and eating.”

“Drinking” referred to drinking milk and so on.