'Arise' in the Bible

Of the gold, the silver, and the brass, and the iron, there is no number. Arise and be doing and Jehovah be with thee.

Now set your heart and your soul to seek Jehovah your God; and arise and build the sanctuary of Jehovah Elohim, to bring the ark of the covenant of Jehovah, and the vessels of the sanctuary of God into the house that is to be built unto the name of Jehovah.