Parallel
Psalms 77:51
Rahlfs Septuagint (1935) · Berean Standard Bible
καὶ ἐπάταξεν πᾶν πρωτότοκον ἐν Αἰγύπτῳ ἀπαρχὴν τῶν πόνων αὐτῶν ἐν τοῖς σκηνώμασι Χαμ
78:51
He struck all the firstborn of Egypt, the virility in the tents of Ham.