Parallel
2 Kings 3:27
Brenton's English Septuagint · Berean Standard Bible
And he took his eldest son whom he had designed to reign in his stead, and offered him up for a whole-burnt-offering on the walls. And there was a great indignation against Israel; and they departed from him, and returned to their land.
So he took his firstborn son, who was to succeed him, and offered him as a burnt offering on the city wall. And there was great fury against the Israelites (note: Or And Israel’s fury was great), so they withdrew and returned to their own land.