LXX Gen 18:5

καἰ λήμψομαι ἄρτον, καὶ φάγεσθε· κα μετὰ τοῦτο παρε· λεύσεσθε εἰς τὴν ὁδὸν ὑμῶν, οὗ εἵνεκεν ἐξεκλίνατε πρὸς τὸν παῖδα ὑμῶν. καὶ εἶπεν οὕτως ποίησον καθὼς εἴρηκας.

And I will bring a bit of bread so that you may refresh yourselves. This is why you have passed your servant’s way. After that, you may continue on your way.” “Yes,” they replied, “you may do as you have said.”