Luke 24:25

25AndκαὶHeαὐτὸςsaidεἶπενtoπρὸςthemαὐτούς·OὮfoolishἀνόητοιandκαὶslowβραδεῖςτῇof heartκαρδίᾳτοῦto believeπιστεύεινinἐπὶallπᾶσινthatοἷςhave spokenἐλάλησανtheοἱprophetsπροφῆται·

And He said to them, “O foolish and slow of heart to believe in all that the prophets spoke!