Καὶ ἐγένετο μετὰ τὰς ἑπτὰ ἡμέρας καὶ τὸ ὕδωρ τοῦ κατακλυσμοῦ ἐγένετο ἐπὶ τῆς γῆς.
And it came to pass after seven days that the water of the deluge came upon the earth.
ויהי לשׁבעת הימים ומי המבול היו על־הארץ׃
* deluge OR great flood, severe flood
Septuagint Manuscripts :
Gen 7:10 [Codex Alexandrinus (A) (5th century)]