'Spark' in the Bible

Also, the light of the wicked is extinguished. And there doth not shine a spark of his fire.

And the strong hath been for tow, And his work for a spark, And burned have both of them together, And there is none quenching!

Therefore, because that the word of the king is urgent, and the furnace heated exceedingly, those men who have taken up Shadrach, Meshach, and Abed-Nego -- killed them hath the spark of the fire.