“As he said this,
Jesus called out.
ταῦτα λέγων ἐφώνει Ὁ ἔχων ὦτα ἀκούειν ἀκουέτω.
This warning at the end of the sower parable can be found in all 3 synoptic gospels, in Matthew, chapter 13:8, Mark, chapter 4:9, and here. Luke ended this parable by having Jesus call out (ταῦτα λέγων ἐφώνει). Anyone with ears to hear (Ὁ ἔχων ὦτα ἀκούειν), should listen (ἀκουέτω) to this parable, the same in all 3 gospel stories. Jesus warned them. He often mentioned the importance of hearing and listening to what he was saying. Are you a good listener?