New Living Translation
They scavenge for food but go to sleep unsatisfied.

American Standard Version
They shall wander up and down for food, And tarry all night if they be not satisfied.

Berean Study Bible
They scavenge for food, and growl if they are not satisfied.

Douay-Rheims Bible
They shall be scattered abroad to eat, and shall murmur if they be not filled.

English Revised Version
They shall wander up and down for meat and tarry all night if they be not satisfied.

King James Bible
Let them wander up and down for meat, and grudge if they be not satisfied.

World English Bible
They shall wander up and down for food, and wait all night if they aren't satisfied.

Young's Literal Translation
They -- they wander for food, If they are not satisfied -- then they murmur.

Psalm 59:15 Additional Translations ...