Isaiah 11:7

5 And righteousness shall be the girdle of his loins, and faithfulness the girdle of his reins.

6 The wolf also shall dwell with the lamb, and the leopard shall lie down with the kid; and the calf and the young lion and the fatling together; and a little child shall lead them.

And the cow and the bear shall feed; their young ones shall lie down together: and the lion shall eat straw like the ox.

8 And the sucking child shall play on the hole of the asp, and the weaned child shall put his hand on the cockatrice’ den.

9 They shall not hurt nor destroy in all my holy mountain: for the earth shall be full of the knowledge of the LORD, as the waters cover the sea.

This was said to Israel at a particular time, so it is wise to read it together with the surrounding text. Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
The cow will graze with the bear, their young will lie down together, and the lion will eat straw like the ox.
KJV
And the cow and the bear shall feed; their young ones shall lie down together: and the lion shall eat straw like the ox.
WEB
The cow and the bear will graze. Their young ones will lie down together. The lion will eat straw like the ox.
ASV
And the cow and the bear shall feed; their young ones shall lie down together; and the lion shall eat straw like the ox.
DARBY
And the cow and the she-bear shall feed; their young ones shall lie down together; and the lion shall eat straw like the ox.
BLB
And the cow and the bear will graze; their young will lie down together, and the lion like the ox will eat straw.
ÅB
Ku og bjørn skal beite sammen, deres unger skal ligge hos hverandre, og løven skal spise halm som oksen.
OTB
Kua og bjørnen skal beite, deres unger skal legge seg sammen, og løven skal ete halm som oksen.
B1930
Ku og bjørn skal beite sammen, deres unger skal ligge hos hverandre, og løven skal ete halm som oksen.

Study notes (Tyndale)

Original text and word study