LXX Deut 20:5

καὶ λαλήσουσιν οἱ γραμματεῖς πρὸς τὸν λαὸν λέγοντες τίς ὁ ἄνθρωπος ὁ οἰκοδομήσας οἰκίαν κοινὴν καὶ οὐκ ἐνεκαίνισεν αὐτήν ; πορευέσθω καὶ ἀποστραφήτω εἰς τὴν οἰκίαν αὐτοῦ, μὴ ἀποθάνῃ ἐν τῷ πολέμῳ καὶ ἄνθρωπος ἕτερος ένκαινιεῖ αὐτήν.

Furthermore, the officers are to address the army, saying, “Has any man built a new house and not dedicated it? Let him return home, or he may die in battle and another man dedicate it.