GOD'S WORD® Translation
Now, don't let him go unpunished. You are wise and know what to do to him: Put that gray-haired, old man into his grave by slaughtering him."

American Standard Version
Now therefore hold him not guiltless, for thou art a wise man; and thou wilt know what thou oughtest to do unto him, and thou shalt bring his hoar head down to Sheol with blood.

Berean Study Bible
Now therefore, do not hold him guiltless, for you are a wise man. You know what you ought to do to him to bring his gray head down to Sheol in blood.”

Douay-Rheims Bible
Do not thou hold him guiltless. But thou art a wise man, and knowest what to do with him, and thou shalt bring down his grey hairs with blood to hell.

English Revised Version
Now therefore hold him not guiltless, for thou art a wise man; and thou wilt know what thou oughtest to do unto him, and thou shalt bring his hoar head down to the grave with blood.

King James Bible
Now therefore hold him not guiltless: for thou art a wise man, and knowest what thou oughtest to do unto him; but his hoar head bring thou down to the grave with blood.

World English Bible
Now therefore don't hold him guiltless, for you are a wise man; and you will know what you ought to do to him, and you shall bring his gray head down to Sheol with blood."

Young's Literal Translation
and now, acquit him not, for a wise man thou art, and thou hast known that which thou dost to him, and hast brought down his old age with blood to Sheol.'

1 Kings 2:9 Additional Translations ...