Luke 21:15 in the King James Version
For I will give you a mouth and wisdom, which all your adversaries shall not be able to gainsay nor resist.
Context
14 Settle it therefore in your hearts not to meditate beforehand how to answer,
15 for I will give you a mouth and wisdom which all your adversaries will not be able to withstand or to contradict.
16 You will be handed over even by parents, brothers, relatives, and friends. They will cause some of you to be put to death.