King James Bible
Settle it therefore in your hearts, not to meditate before what ye shall answer:

New King James Version
Therefore settle it in your hearts not to meditate beforehand on what you will answer;

American Standard Version
Settle it therefore in your hearts, not to meditate beforehand how to answer:

Berean Study Bible
So make up your mind not to worry beforehand how to defend yourselves.

Douay-Rheims Bible
Lay it up therefore into your hearts, not to meditate before how you shall answer:

English Revised Version
Settle it therefore in your hearts, not to meditate beforehand how to answer:

World English Bible
Settle it therefore in your hearts not to meditate beforehand how to answer,

Young's Literal Translation
'Settle, then, to your hearts, not to meditate beforehand to reply,

Luke 21:14 Additional Translations ...