Authorized Version
    Let no man seek his own, but every man another's wealth.

American Standard Version
    Let no man seek his own, but [each] his neighbor's [good].

The Bible in Basic English
    Let a man give attention not only to what is good for himself, but equally to his neighbour's good.

The Darby Bible
    Let no one seek his own [advantage], but that of the other.

The Webster Bible
    Let no man seek his own, but every man another's [wealth].

Young's Literal Translation
    let no one seek his own -- but each another's.

World English Bible
    Let no one seek his own, but each one his neighbor's good.