So Jezebel sent a messenger to Elijah, saying, “May the gods deal with me, and ever so severely, if by this time tomorrow I do not make your life like the lives of those you killed!”
Jewish Publication Society of America Version (JPS1917) - 1 Kings 19:2 >Then Jezebel sent a messenger unto Elijah, saying: 'So let the gods do to me, and more also, if I make not thy life as the life of one of them by to-morrow about this time.'