wilderness - places, though not inhabited by men, fit for pasture (Lev 16:21, Lev 16:22; Job 24:5).
pastures - is literally, “folds,” or “enclosures for flocks”; and in Psa 65:13 it may be “lambs,” the same word used and so translated in Psa 37:20; so that “the flocks are clothed with lambs” (a figure for abundant increase) would be the form of expression.