New King James Version
Plans are established by counsel; By wise counsel wage war.

King James Bible
Every purpose is established by counsel: and with good advice make war.

American Standard Version
Every purpose is established by counsel; And by wise guidance make thou war.

Berean Study Bible
Set plans by consultation, and wage war under sound guidance.

Douay-Rheims Bible
Designs are strengthened by counsels: and wars are to be managed by governments.

English Revised Version
Every purpose is established by counsel: and by wise guidance make thou war,

World English Bible
Plans are established by advice; by wise guidance you wage war!

Young's Literal Translation
Purposes by counsel thou dost establish, And with plans make thou war.

Proverbs 20:18 Additional Translations ...