Rashi on Numbers 23:22/רש"י על במדבר כ״ג:כ״ב

1אל מוציאם ממצרים GOD BROUGHT THEM OUT FROM EGYPT — You said, (Numbers 22:5) “Behold, there is a people come out from Egypt” — it did not come out of its own account, but God brought it out (Midrash Tanchuma, Balak 14).

2כתועפת ראם לו means [GOD BROUGHT THEM OUT OF EGYPT] IN ACCORDANCE WITH THE STRENGTH BEFITTING HIS SUBLIMITY (רום) and loftiness. Similar is (Job 22:25) “and silver of strength (‎תועפות‎)"‏ — they (the word תועפות here and in the verse quoted) are both expressions signifying strength. — And I say that really it has the same meaning as the verb in (Genesis 1:20) ועוף יעופף which signifies: a bird that raises itself into the heights and lofty spheres — and this is evidence of great strength. Accordingly ותועפות ראם really signifies “a flight in the heights”. — Another explanation of תועפות ראם is: “the strength of Reemim” and our Rabbis said that this refers to “the demons’” (their strength is subject to Him) (cf. Gittin 68b).