'Sheepfolds' in the Bible

Issachar is a strong ass, Couching down between the sheepfolds:

And they came near unto him, and said, We will build sheepfolds here for our cattle, and cities for our little ones:

Why sattest thou among the sheepfolds, To hear the pipings for the flocks? At the watercourses of Reuben There were great searchings of heart.

When ye lie among the sheepfolds, It is as the wings of a dove covered with silver, And her pinions with yellow gold.

He chose David also his servant, And took him from the sheepfolds: