Strong H231 אֵזוֹב 'êzôb · hyssop

Numbers

1. Numbers 19:6
   And the priest shall take cedar wood, and hyssop, and scarlet, and cast it into the midst of the burning of the heifer.
2. Numbers 19:18
   And a clean person shall take hyssop, and dip it in the water, and sprinkle it upon the tent, and upon all the vessels, and upon the persons that were there, and upon him that touched a bone, or one slain, or one dead, or a grave: