וְנָגַ֧ף יְהוָ֛ה אֶת־מִצְרַ֖יִם נָגֹ֣ף וְרָפ֑וֹא וְשָׁ֙בוּ֙ עַד־יְהוָ֔ה וְנֶעְתַּ֥ר לָהֶ֖ם וּרְפָאָֽם׃
И поразит Господь Египет, поразив и исцелив; и они вернутся к Господу, и Он умолит их и исцелит их.
Rashi
And...shall plague Heb. נָגֹף. This is an expression of smiting.
Rashi
plaguing and healing And after the plague, He will create a cure for them.
Rashi
and He shall accept their prayer [lit.] and He shall be reconciled with them.