יחזקאל, פרק מ״ח, פסוק ל״ג

The blueprint of the future holy city is carefully planned, with precise boundaries and entryways assigned to the tribes of Israel. The southern wall of the city extends over a distance of four thousand five hundred units. Along this boundary, three distinct gates are built into the structure, serving as dedicated entrances for the tribes of Simeon, Issachar, and Zebulun.

The unit used to calculate the length of this wall is not a general estimation of size. It refers to a specific standard of measurement known as a measuring reed. Each measuring reed is exactly six cubits long [מצודת ציון].