Exodus 12:22

22Take a bunch of ahyssop and bdip it in the blood that is in the basin, and touch cthe lintel and the two doorposts with the blood that is in the basin. dNone of you shall go out of the door of his house until the morning.

Numbers 19:6

6And the priest shall take ecedarwood and hyssop and scarlet yarn, and throw them into the fire burning the heifer.

Numbers 19:18

18Then a clean person shall take fhyssop and dip it in the water and sprinkle it on the tent and on all the furnishings and on the persons who were there and on whoever touched the bone, or the slain or the dead or the grave.
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