출애굽기 7:29 해설: Tze'enah Ure'enah, Rashi, Chizkuni & Rabbeinu Bahya

“The frogs shall come up on you” [7:29]. The frogs came into the bowels of the people and croaked inside their bodies.²²Rashi, Exodus, 7:29.

ובכה ובעמך AND UPON (or in) THEE AND THY PEOPLE [SHALL THE FROGS COME] — they made their way right into their bodies and crowed (Exodus Rabbah 10:3).

ובכה ובעמך, “and against you as well as against your people, etc;” the word: ובכה is to be read as if it had been spelled as ובך.