'Hands' in the Bible

"The hands of Zerubbabel have laid the foundation of this house. His hands shall also finish it; and you will know that Yahweh of Armies has sent me to you.

Thus says Yahweh of Armies: "Let your hands be strong, you who hear in these days these words from the mouth of the prophets who were in the day that the foundation of the house of Yahweh of Armies was laid, even the temple, that it might be built.

It shall come to pass that, as you were a curse among the nations, house of Judah and house of Israel, so will I save you, and you shall be a blessing. Don't be afraid. Let your hands be strong."