Charak Samhita
बल्यंस्थैर्यकरंसर्वमुष्णंचैकशफंपयः। साम्लंसलवणंरूक्षंशाखावातहरंलघु ॥२२१॥
The milk of the animals of uncloven hoof (equines, including horses, mares, etc) is strengthening, stabilizing, hot, slightly sour and saltish, dry, is effective in treating vata afflictions of the extremities, and is light.
english translation
balyaMsthairyakaraMsarvamuSNaMcaikazaphaMpayaH। sAmlaMsalavaNaMrUkSaMzAkhAvAtaharaMlaghu ॥221॥
hk transliteration by Sanscript