Καὶ ποιήσεις ἱλαστήριον ἐπίθεμα χρυσίου καθαροῦ, δύο πήχεων καὶ ἡμίσους τὸ μῆκος, καὶ πήχεος καὶ ἡμίσους τὸ πλάτος.
And you shall make a propitiatory, a cover of pure gold, the length of two cubits and a half, and the width of a cubit and a half.
ועשׂית כפרת זהב טהור אמתים וחצי ארכה ואמה וחצי רחבה׃
* Exodus 25:17 = Exodus 25:16 in other LXX editions
* propitiatory OR mercy seat OR atonement seat, i.e. place where cultic rites for appeasing a divine being are performed with an appropriate building attached
* cover OR lid