Though Babylon should mount up to heaven, &c.] Obad. 4. Though her walls were as high as heaven, Genesis 11:4. Deuteronomy 1:28. and they are reported by some to have been two hundred foot, by others, two hundred cubits high. See Herodot. lib. 1. & Plin. lib. 6. cap. 26. See also Chap. 50. 15. Vers 25. 44. 58.