ASV: Add thou not unto his words, Lest he reprove thee, and thou be found a liar.

BBE: Make no addition to his words, or he will make clear your error, and you will be seen to be false.

DBY: Add thou not unto his words, lest he reprove thee, and thou be found a liar.

KJV: Add thou not unto his words, lest he reprove thee, and thou be found a liar.

JPS: Add thou not unto His words, lest He reprove thee, and thou be found a liar.

WBS: Add thou not to his words, lest he reprove thee, and thou be found a liar.

WEB: Don't you add to his words, lest he reprove you, and you be found a liar.

YLT: Add not to His words, lest He reason with thee, And thou hast been found false.
