'Man's' in the Bible

We gave you very clear orders not to give teaching in this name: and now Jerusalem is full of your teaching, and you are attempting to make us responsible for this man's death.

And the Spirit gave me orders to go with them, doubting nothing. And these six brothers came with me; and we went into that man's house:

From this man's seed has God given to Israel a Saviour, even Jesus, as he gave his word;

I have had no desire for any man's silver or gold or clothing.