Parashas Bo · Shemos 11:4 · TT note 2
Chabad.org — English translation + Rashi
Torah Temimah on Shemos 11:4, note 2 (on אֲנִי יוֹצֵא בְּתוֹךְ מִצְרָיִם) points to Rokeach §93 (as cited by TT).
Sefaria — Exodus 11:4
Sefaria — Torah Temimah on Exodus 11:4
English: “I will go out into the midst of Egypt” — since it did not say “I will enter into the midst of Egypt,” learn from this that entry is also called “going out.”
Derash on the verb יוֹצֵא (“go out”) where one might have expected language of entry: the Torah’s wording teaches that coming in can be termed going out.
From the passuk’s choice of “I will go out” rather than “I will enter,” Chazal learn that entering a place can be called going out. TT records this in the name of the Rokeach.