Parashas Ki Sisa · Passuk 34:24
Torah Temimah points to classical source on this unit (verified).
English: “No one shall covet your land” — the land is protected during the festivals.
Derash on divine protection of the land while Israel goes up for the festivals.
For I will drive out nations before you and enlarge your borders, and no one shall covet your land when you go up to appear before Hashem your God three times in the year.