Matthew 12:34

γεννήματα ἐχιδνῶν πῶς δύνασθε ἀγαθὰ λαλεῖν πονηροὶ ὄντες; ἐκ γὰρ τοῦ περισσεύματος τῆς καρδίας τὸ στόμα λαλεῖ

gennēmata echidnōn pōs dynasthe agatha lalein ponēroi ontes ek gar tou perisseumatos tēs kardias to stoma lalei

Offspring of vipers How Are you able good to speak evil being? from for of the abundance - heart the mouth he says