Jeremiah 42:18

18 for thus said Jehovah of Hosts, God of Israel: As poured out hath been Mine anger and My fury on the inhabitants of Jerusalem, so poured out is My fury upon you in your entering Egypt, and ye have been for an execration, and for an astonishment, and for a reviling, and for a reproach, and ye do not see any more this place.

Jeremiah 42:18 Meaning and Commentary

Jeremiah 42:18

For thus saith the Lord of hosts, the God of Israel
(See Gill on Jeremiah 42:15); as mine anger and my fury hath been poured forth upon the inhabitants
of Jerusalem;
like a large hasty shower of rain; or rather like melted metal, which suddenly and swiftly runs, and spreads itself, and burns and consumes with a violent heat; such was the wrath of God on Jerusalem, in the destruction of it by the Chaldeans: so shall my fury be poured forth upon you, when ye shall enter into
Egypt;
as soon as they had well got there, quickly after they were settled there; for it was in the time of the then present king of Egypt, Pharaohhophra, and by the then present king of Babylon, Nebuchadnezzar, that the destruction of Egypt was, in which these Jews suffered: and ye shall be an execration, and an astonishment, and a curse, and a
reproach;
men should be astonished at the hand of God upon them, reproach them for their sins; and when they made any imprecation on themselves, it would be in this form, if it be so, let the same calamities come upon me as upon the Jews in Egypt: and ye shall see this place no more;
and so their case would be worse than their brethren in Babylon; who, after a term of years were expired, would return to their own land, which these would never see any more.

Jeremiah 42:18 In-Context

16 then it hath come to pass, the sword that ye are afraid of, doth there overtake you, in the land of Egypt; and the hunger, because of which ye are sorrowful, doth there cleave after you in Egypt, and there ye die.
17 `Thus are all the men who have set their faces to enter Egypt to sojourn there; they die -- by sword, by hunger, and by pestilence, and there is not to them a remnant and an escaped one, because of the evil that I am bringing in upon them;
18 for thus said Jehovah of Hosts, God of Israel: As poured out hath been Mine anger and My fury on the inhabitants of Jerusalem, so poured out is My fury upon you in your entering Egypt, and ye have been for an execration, and for an astonishment, and for a reviling, and for a reproach, and ye do not see any more this place.
19 `Jehovah hath spoken against you, O remnant of Judah, do not enter Egypt: know certainly that I have testified against you to-day;
20 for ye have shewed yourselves perverse in your souls, for ye sent me unto Jehovah your God, saying, Pray for us unto Jehovah our God, and according to all that Jehovah our God saith, so declare to us, and we have done [it];
Young's Literal Translation is in the public domain.