Read Jeremiah 48:45 Using Other Translations
They that fled stood under the shadow of Heshbon because of the force: but a fire shall come forth out of Heshbon, and a flame from the midst of Sihon, and shall devour the corner of Moab, and the crown of the head of the tumultuous ones.
"In the shadow of Heshbon fugitives stop without strength, for fire came out from Heshbon, flame from the house of Sihon; it has destroyed the forehead of Moab, the crown of the sons of tumult.
“The people flee as far as Heshbon but are unable to go on. For a fire comes from Heshbon, King Sihon’s ancient home, to devour the entire land with all its rebellious people.