Parallel
Exodus 7:21
Rahlfs Septuagint (1935) · Berean Standard Bible
καὶ οἱ ἰχθύες οἱ ἐν τῷ ποταμῷ ἐτελεύτησαν καὶ ἐπώζεσεν ὁ ποταμός καὶ οὐκ ἠδύναντο οἱ Αἰγύπτιοι πιεῖν ὕδωρ ἐκ τοῦ ποταμοῦ καὶ ἦν τὸ αἷμα ἐν πάσῃ γῇ Αἰγύπτου
The fish in the Nile died, and the river smelled so bad that the Egyptians could not drink its water. And there was blood throughout the land of Egypt.