פירוש על ישעיהו 30:2

Those who go to descend to Egypt This alludes to Hoshea, son of Elah, who sent emissaries to So, king of Egypt (II Kings 17:4).

That walk to go down, etc. This verse explains the preceding.

to descend to Egypt The land of Israel is higher than all the other lands. Alternatively, this is a degradation for them.