'Hands' in the Bible

I told them of the good hand of my God that was upon me and surely the words of the king that were spoken to me. And they said, "Let us arise and build!" And they strengthened their hands for [this] good work.

for all of them [sought] to frighten us, saying, "their hands will not do the work." And now, [God], strengthen my hands.

Then Ezra blessed Yahweh the great God, and all of the people answered, "Amen! Amen!" while lifting their hands. Then they bowed down and worshiped Yahweh [with their] noses to the ground.

But I warned them and said to them, "Why are you spending the night opposite the wall? If you do [it again], I will lay hands against you." From that time on they did not come on the Sabbath.