Exodus 26:8

8 the length of the one curtain [is] thirty by the cubit, and the breadth of the one curtain four by the cubit; one measure [is] to the eleven curtains;

Exodus 26:8 Meaning and Commentary

Exodus 26:8

The length of one curtain shall be thirty cubits, and the
breadth of one curtain four cubits
The breadth of them is the same with the linen curtains, but the length of them two cubits more; the reason of which was, that they might hang down lower on either side, and the better preserve them from any injury:

and the eleven curtains shall be all of one measure;
as to length and breadth.

Exodus 26:8 In-Context

6 and thou hast made fifty hooks of gold, and hast joined the curtains one to another by the hooks, and the tabernacle hath been one.
7 `And thou hast made curtains of goats' [hair], for a tent over the tabernacle; thou dost make eleven curtains:
8 the length of the one curtain [is] thirty by the cubit, and the breadth of the one curtain four by the cubit; one measure [is] to the eleven curtains;
9 and thou hast joined the five curtains apart, and the six curtains apart, and hast doubled the six curtains over-against the front of the tent.
10 `And thou hast made fifty loops on the edge of the one curtain, the outermost in the joining, and fifty loops on the edge of the curtain which is joining the second;
Young's Literal Translation is in the public domain.