Parallel
Isaiah 26:1
Swete's Septuagint · Berean Standard Bible
Ὠιδή. Τῇ ἡμέρᾳ ἐκείνῃ ᾄσονται τὸ ᾆσμα τοῦτο ἐπὶ γῆς Ἰούδα, λέγοντες Ἰδοὺ πόλις ὀχυρά, καὶ σωτήριον ἡμῖν θήσει τεῖχος καὶ περίτειχος.
In that day this song will be sung in the land of Judah: We have a strong city; salvation is established as its walls and ramparts.