Matthew 6:7

Προσευχόμενοι δὲ μὴ βατταλογήσητε ὥσπερ οἱ ἐθνικοί δοκοῦσιν γὰρ ὅτι ἐν τῇ πολυλογίᾳ αὐτῶν εἰσακουσθήσονται

Proseuchomenoi de mē battalogēsēte hōsper hoi ethnikoi dokousin gar hoti en tē polylogia autōn eisakousthēsontai

Praying however not do use vain repetitions as - pagans they think for - in the many words of them they will be heard