Shemot 12:23-25

Orthodox Jewish Bible

²³ For Hashem will pass through to strike the Mitzrayim; and when He seeth the dahm upon the mashkof, and on the two mezuzot, Hashem will pasach (pass over, spare, skip) the entrance, and will not permit the Mashkhit (Destroyer, i.e., Hashem’s emissary of judgment, [see Num 22:31 on the Malach Hashem]) to enter unto your batim to strike.

²⁴ And ye shall be shomer over this word as a chok (ordinance) to thee and your children ad olam (forever).

²⁵ And it shall come to pass, when ye come to ha’aretz which Hashem will give to you, according as He hath promised, that ye shall be shomer over this avodah.