Numbers 31:5

and there were delivered The use of this verb וַיִמָּסְרוּ would, if the reading were certain, mark the chapter as a late composition. It occurs in Numbers 31:16 (see, however, note), but not elsewhere in the O.T., while it is frequent in post-Biblical Heb. and in Aramaic. But LXX. has καὶ ἐξηρίθμησαν, and perhaps the true reading is וַיִמָּפְרוּ - and there were numbered. "