Luke 3:8

8Produceποιήσατεthereforeοὖνfruitsκαρποὺςworthyἀξίουςτῆςof repentanceμετανοίας·andκαὶnotμὴbeginἄρξησθεto sayλέγεινinἐνyourselvesἑαυτοῖς·[As] fatherΠατέραWe haveἔχομεντὸνAbrahamἈβραάμ,I sayλέγωforγὰρto youὑμῖνthatὅτιis ableδύναταιὁGodθεὸςfromἐκτῶνstonesλίθωνtheseτούτωνto raise upἐγεῖραιchildrenτέκνατῷto AbrahamἈβραάμ.

Therefore produce fruits worthy of repentance. And do not begin to say in yourselves, ‘We have Abraham [as] father.’ For I say to you⁺ that out of these stones God is able to raise up children to Abraham.