Adam Clarke on Isaiah 46:11

Calling a ravenous bird from the east "Calling from the east the eagle" - A very proper emblem for Cyrus, as in other respects, so particularly because the ensign of Cyrus was a golden eagle, ΑΕΤΟΣ χρυσους, the very word עיט ayit, which the prophet uses here, expressed as near as may be in Greek letters. Xenoph. Cyrop. lib. 7 sub. init. Kimchi says his father understood this, not of Cyrus, but of the Messiah.

From a far country "From a land far distant" - Two MSS. add the conjunction ו vau, ומארץ umeerets; and so the Septuagint, Syriac, and Vulgate.