II Kings 1:14 Midrash

הִ֠נֵּה יָ֤רְדָה אֵשׁ֙ מִן־הַשָּׁמַ֔יִם וַ֠תֹּאכַל אֶת־שְׁנֵ֞י שָׂרֵ֧י הַחֲמִשִּׁ֛ים הָרִאשֹׁנִ֖ים וְאֶת־חֲמִשֵּׁיהֶ֑ם וְעַתָּ֕ה תִּיקַ֥ר נַפְשִׁ֖י בְּעֵינֶֽיךָ׃ (ס)

Behold, there came fire down from heaven, and consumed the two former captains of fifty with their fifties; but now let my life be precious in thy sight’

Read midrashic interpretation of II Kings 1:14: and classical rabbinic exegesis.