'Answer' in the Bible

if we this day are called upon to answer as to the good deed done to the infirm man, how he has been healed,

But Paul, the governor having beckoned to him to speak, answered, Knowing that for many years thou hast been judge to this nation, I answer readily as to the things which concern myself.

I count myself happy, king Agrippa, in having to answer to-day before thee concerning all of which I am accused by the Jews,