'Hyssop' in the Bible

and the priest shall take cedar wood, and hyssop, and scarlet, and cast it into the midst of the burning of the heifer.

and a clean person shall take hyssop, and dip it in the water, and sprinkle it on the tent, and on all the vessels, and on the persons who were there, and on him who touched the bone, or the slain, or the dead, or the grave: