'Need' in the Bible

And we will cut wood out of Lebanon, as much as thou shalt need: and we will bring it to thee in floats by sea to Joppa; and thou shalt carry it up to Jerusalem.

Then Jehoshaphat was afraid and set himself [determinedly, as his vital need] to seek the Lord; and he proclaimed a fast throughout all Judah.

If evil comes on us, the sword, or punishment, or disease, or need of food, we will come to this house and to you, (for your name is in this house,) crying to you in our trouble, and you will give us salvation in answer to our cry.

Ye shall not need to fight in this battle: set yourselves, stand ye still, and see the salvation of the LORD with you, O Judah and Jerusalem: fear not, nor be dismayed; to morrow go out against them: for the LORD will be with you.

"Look! The king's son is going to rule, just as the LORD promised David's descendants. So here's what you'll need to do: One third of you priests and descendants of Levi who are on duty during the Sabbath will serve as guards at the temple gates.

Is it not Hezekiah who has got you to do it, causing your death from need of food and water, by saying, The Lord our God will give us salvation out of the hands of the king of Assyria?

And he said to the Levites who [were] teaching all Israel, who were sanctified to Yahweh, "Put the holy ark in the house which Solomon the son of David, king of Israel, built. There is no [need] to carry it on [your] shoulders. Now serve Yahweh your God and his people Israel.

The musicians, the descendants of Asaph, manned their posts, as prescribed by David, Asaph, Heman, and Jeduthun the king's prophet. The guards at the various gates did not need to leave their posts, for their fellow Levites made preparations for them.