'Touching' in the Bible

And said unto them, Ye men of Israel, take heed to yourselves what ye intend to do as touching these men.

As touching the Gentiles which believe, we have written and concluded that they observe no such thing, save only that they keep themselves from things offered to idols, and from blood, and from strangled, and from fornication.

Except it be for this one voice, that I cried standing among them, Touching the resurrection of the dead I am called in question by you this day.

I think myself happy, king Agrippa, because I shall answer for myself this day before thee touching all the things whereof I am accused of the Jews: