'Ark' in the Bible

And their charge is the ark, and the table, and the candlestick, and the altars, and the vessels of the sanctuary with which they serve, and the vail, and all its service.

that Aaron and his sons have come in, in the journeying of the camp, and have taken down the vail of the hanging, and have covered with it the ark of the testimony;

And in the going in of Moses unto the tent of meeting to speak with Him -- he doth even hear the voice speaking unto him from off the mercy-seat which is upon the ark of the testimony, from between the two cherubs; and He speaketh unto him.

And they journey from the mount of Jehovah a journey of three days; and the ark of the covenant of Jehovah is journeying before them the journey of three days, to spy out for them a resting-place;

And it cometh to pass in the journeying of the ark, that Moses saith, 'Rise, O Jehovah, and Thine enemies are scattered, and those hating Thee flee from Thy presence.'

And they presume to go up unto the top of the mountain, and the ark of the covenant of Jehovah and Moses have not departed out of the midst of the camp.