Deuteronomy 7:15

And will take away from thee all sickness ,.... Bodily sickness and diseases, prevent the coming of them, or remove them when come:

and will put none of the evil diseases of Egypt which thou knowest upon thee ; meaning either the plagues that were inflicted upon them to oblige them to let the Israelites go, of which they had perfect knowledge; or else some noxious and nauseous diseases, which were common among, and peculiar to, the Egyptians, particularly what is called the botch of Egypt; see Exodus 15:26 , likewise the leprosy; See Gill on Leviticus 13:2 ; see Gill on Deuteronomy 28:27 .

but will lay them upon all them that hate thee ; with which God sometimes punishes his and his people's enemies; see Judges 5:9 .