New Living Translation
Control your temper, for anger labels you a fool.

American Standard Version
Be not hasty in thy spirit to be angry; for anger resteth in the bosom of fools.

Berean Study Bible
Do not be quickly provoked in your spirit, for anger settles in the lap of a fool.

Douay-Rheims Bible
Be not quickly angry: for anger resteth in the bosom of a fool.

English Revised Version
Be not hasty in thy spirit to be angry: for anger resteth in the bosom of fools.

King James Bible
Be not hasty in thy spirit to be angry: for anger resteth in the bosom of fools.

World English Bible
Don't be hasty in your spirit to be angry, for anger rests in the bosom of fools.

Young's Literal Translation
Be not hasty in thy spirit to be angry, For anger in the bosom of fools resteth.

Ecclesiastes 7:9 Additional Translations ...