sus yafeh (סוס יפה)
yafeh is 'beautiful' for a woman, 'handsome' for a man
If you are asking how to say "pale horse" in Hebrew it's sus chavir (סוס חוויר)
erev tov (ערב טוב)
Or yafeh (אור יפה)
beautiful face = paním yafím (פנים יפים)
yafim (יפים)
eyzĕh yōfi (איזה יופי)
vehrehd yahfeh (ורד יפה)
You can say "That is one beautiful horse" in Spanish as "Ese es un hermoso caballo."
Beauteous is a slang word for beautiful. Beautiful is: yafeh (masculine) yafah (feminine)
you are a beautiful man = atah ish yafeh (אתה איש יפה)
banot yafot (בנות יפות)