Jeremiah 40:15
Context40:15 Then Johanan son of Kareah spoke privately to Gedaliah there at Mizpah, “Let me go and kill Ishmael the son of Nethaniah before anyone knows about it. Otherwise he will kill you 1 and all the Judeans who have rallied around you will be scattered. Then what remains of Judah will disappear.”
Jeremiah 44:7
Context44:7 “So now the Lord, the God who rules over all, the God of Israel, 2 asks, ‘Why will you do such great harm to yourselves? Why should every man, woman, child, and baby of yours be destroyed from the midst of Judah? Why should you leave yourselves without a remnant?


[40:15] 1 tn Heb “Why should he kill you?” However, this is one of those cases listed in BDB 554 s.v. מָה 4.d(b) where it introduces a question introducing rhetorically the reason why something should not be done. In cases like this BDB notes that it approximates the meaning “lest” and is translated in Greek by μήποτε (mhpote) or μή (mh) as the Greek version does here. Hence it is separated from the preceding and translated “otherwise” for the sake of English style.
[44:7] 2 tn Heb “Yahweh, the God of armies, the God of Israel.” Compare 35:17; 38:17 and for the title “God of armies” see the study note on 2:19.