Foursquare it shall be being doubled; a span shall be the length thereof, and a span shall be the breadth thereof.

EXODUS 28:16KJV
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What does Exodus 28:16 mean?

Exodus 28:16 describes the size and shape of a special piece of clothing for Israel’s high priest, saying it should be square when folded double, measuring a span in both length and width. This instruction is about how to make the breastplate that the high priest would wear as part of his sacred garments.

God is speaking to Moses, giving him detailed directions for making the high priest’s breastplate, which would later hold the Urim and Thummim and twelve stones representing Israel’s tribes. The verse focuses on the breastplate’s exact measurements and shape, showing the careful attention to detail in the priestly garments.

The Hebrew behind Exodus 28:16

  • The word "foursquare" (רָבוּעַ, rabu'a) means "square-shaped," emphasizing that the breastplate should have equal sides, not rectangular or another shape.
  • "Doubled" (כָּפַל, kaphal) means "folded over" or "doubled," indicating the breastplate was made by folding a piece of fabric, making it thicker and possibly forming a pouch.
  • "Span" (זֶרֶת, zeret) is a unit of measurement, roughly the distance from the tip of the thumb to the tip of the little finger when the hand is stretched out, usually about 9 inches (23 cm).
  • "Length" (אֹרֶךְ, orekh) and "breadth" (רֹחַב, rokhav) simply mean the two dimensions of the square, both set at a span, reinforcing the shape and size.

Why Exodus 28:16 matters

  • This verse clears up that the breastplate was not just a decorative piece but had a specific, practical design, likely to hold objects securely.
  • The careful measurements show the importance of precision and order in Israel’s worship practices, reflecting the seriousness of the priest’s role.
  • Understanding the shape and size helps readers picture the high priest’s appearance and the physical reality of the rituals described in Exodus.

Where else these words appear

“doubled” Hebrew H3717 · used in 4 verses

  • Exodus 26:9 And thou shalt couple five curtains by themselves, and six curtains by themselves, and shalt double the sixth curtain in the forefront of the tabernacle.
  • Exodus 39:9 It was foursquare; they made the breastplate double: a span was the length thereof, and a span the breadth thereof, being doubled.
  • Ezekiel 21:14 Thou therefore, son of man, prophesy, and smite thine hands together, and let the sword be doubled the third time, the sword of the slain: it is the sword of the great men that are slain, which entereth into their privy chambers.

“span” Hebrew H2239 · used in 5 verses

  • Exodus 39:9 It was foursquare; they made the breastplate double: a span was the length thereof, and a span the breadth thereof, being doubled.
  • 1 Samuel 17:4 And there went out a champion out of the camp of the Philistines, named Goliath, of Gath, whose height was six cubits and a span.
  • Isaiah 40:12 Who hath measured the waters in the hollow of his hand, and meted out heaven with the span, and comprehended the dust of the earth in a measure, and weighed the mountains in scales, and the hills in a balance?

“Foursquare” Hebrew H7251 · used in 12 verses

  • Exodus 27:1 And thou shalt make an altar of shittim wood, five cubits long, and five cubits broad; the altar shall be foursquare: and the height thereof shall be three cubits.
  • Exodus 38:1 And he made the altar of burnt offering of shittim wood: five cubits was the length thereof, and five cubits the breadth thereof; it was foursquare; and three cubits the height thereof.
  • Ezekiel 40:47 So he measured the court, an hundred cubits long, and an hundred cubits broad, foursquare; and the altar that was before the house.

“breadth” Hebrew H7341 · used in 89 verses

  • Genesis 6:15 And this is the fashion which thou shalt make it of: The length of the ark shall be three hundred cubits, the breadth of it fifty cubits, and the height of it thirty cubits.
  • 1 Kings 7:2 He built also the house of the forest of Lebanon; the length thereof was an hundred cubits, and the breadth thereof fifty cubits, and the height thereof thirty cubits, upon four rows of cedar pillars, with cedar beams upon the pillars.
  • Ezekiel 41:3 Then went he inward, and measured the post of the door, two cubits; and the door, six cubits; and the breadth of the door, seven cubits.