LXX Deut 20:8

καὶ προσθήσουσιν οἱ γραμματεῖς λαλῆσαι πρὸς τὸν λαὸν καὶ ἐροῦσιν τίς ὁ ἄνθρωπος ὁ φοβούμενος καὶ δειλὸς τῆ πορευέσθω πορευέσθω καὶ ἀποστραφήτω εἰς τὴν οἰκίαν αὐτοῦ, ἵνα μὴ δειλιάνῃ τὴν καρδίαν τοῦ ἀδελφοῦ αὐτοῦ ὥσπερ ἡ αὐτοῦ.

Then the officers shall speak further to the army, saying, “Is any man afraid or fainthearted? Let him return home, so that the hearts of his brothers will not melt like his own.”