Isaiah 30:16 in the King James Version
But ye said, No; for we will flee upon horses; therefore shall ye flee: and, We will ride upon the swift; therefore shall they that pursue you be swift.
Context
15 For thus said the Lord GOD, the Holy One of Israel, “You will be saved in returning and rest. Your strength will be in quietness and in confidence.” You refused,
16 but you said, “No, for we will flee on horses;” therefore you will flee; and, “We will ride on the swift;” therefore those who pursue you will be swift.
17 One thousand will flee at the threat of one. At the threat of five, you will flee until you are left like a beacon on the top of a mountain, and like a banner on a hill.