בַּהּ־שַׁעֲתָ֗א מִלְּתָא֮ סָ֣פַת עַל־נְבוּכַדְנֶצַּר֒ וּמִן־אֲנָשָׁ֣א טְרִ֔יד וְעִשְׂבָּ֤א כְתוֹרִין֙ יֵאכֻ֔ל וּמִטַּ֥ל שְׁמַיָּ֖א גִּשְׁמֵ֣הּ יִצְטַבַּ֑ע עַ֣ד דִּ֥י שַׂעְרֵ֛הּ כְּנִשְׁרִ֥ין רְבָ֖ה וְטִפְר֥וֹהִי כְצִפְּרִֽין׃
The same hour was the thing fulfilled upon Nebuchadnezzar; and he was driven from men, and did eat grass as oxen, and his body was wet with the dew of heaven, till his hair was grown like eagles’feathers, and his nails like birds’claws.
Rashi on Daniel
his hair grew like [the feathers of] eagles His hair grew over his entire body like eagles’ feathers.
Rashi on Daniel
and his nails like birds and his nails were like a bird’s [talons].