Parallel
Joshua (Vaticanus B-text) 23:11
Rahlfs Septuagint (1935) · Berean Standard Bible
καὶ φυλάξασθε σφόδρα τοῦ ἀγαπᾶν κύριον τὸν θεὸν ὑμῶν
Therefore watch yourselves carefully, that you love the LORD your God.