39:16 They will have coverings of fire from above them and below them. It is as such that God makes His servants fearful: "O My servants, you shall revere Me."
Edip-Layth (Quran: A Reformist Translation)
Dictionaries
Ejtaal Arabic Almanac: Lane's Lexicon, Hans Wehr, Lisan al-Arab and others
Thereupon We let loose upon them floods, and [plagues of] locusts, and lice, and frogs, and [water turning into] blood* -distinct signs [all]: but they gloried in their arrogance, for they were people lost in sin.