C. F. Keil and Franz Delitzsch on Exodus 25:10-15

Exo 25:10-15

The Ark of the Covenant (cf. Exo 37:1-9). - They were to make an ark (ארון) of acacia-wood, two cubits and a half long, one and a half broad, and one and a half high, and to plate it with pure gold both within and without. Round about it they were to construct a golden זר, i.e., probably a golden rim, encircling it like an ornamental wreath. They were also to cast four golden rings and fasten them to the four feet (פּעמת walking feet, feet bent as if for walking) of the ark, two on either side; and to cut four poles of acacia-wood and plate them with gold, and put them through the rings for carrying the ark. The poles were to remain in the rings, without moving from them, i.e., without being drawn out, that the bearers might not touch the ark itself (Num 4:15).