“The one in the field

Must not turn back

To get a coat.”

 

καὶ ὁ ἐν τῷ ἀγρῷ μὴ ἐπιστρεψάτω ὀπίσω ἆραι τὸ ἱμάτιον αὐτοῦ.

 

This is almost the same, word for word, in Mark, chapter 13:16, but not in Luke.  If you were in the field working (καὶ ὁ ἐν τῷ ἀγρῷ), you were not to turn back or return to your house (μὴ ἐπιστρεψάτω ὀπίσω) to get or take a coat or outer garment (ἆραι τὸ ἱμάτιον αὐτοῦ).  You had no need for clothes because the end was near.