Hyssop

Exodus 12:22 - And ye shall take a bunch of hyssop, and dip it in the blood that is in the basin, and strike the lintel and the two side posts with the blood that is in the basin; and none of you shall go out at the door of his house until the morning.
Leviticus 14:4 - Then shall the priest command to take for him that is to be cleansed two birds alive and clean, and cedar wood, and scarlet, and hyssop:

Leviticus 14:52 - And he shall cleanse the house with the blood of the bird, and with the running water, and with the living bird, and with the cedar wood, and with the hyssop, and with the scarlet:
1 Kings 4:33 - And he spoke of trees, from the cedar tree that is in Lebanon even unto the hyssop that springeth out of the wall: he spoke also of beasts, and of fowl, and of creeping things, and of fishes.
Psalms 51:7 - Purge me with hyssop, and I shall be clean: wash me, and I shall be whiter than snow.
John 19:29 - Now there was set a vessel full of vinegar: and they filled a sponge with vinegar, and put it upon hyssop, and put it to his mouth.

John 19:30 - When Jesus therefore had received the vinegar, he said, It is finished: and he bowed his head, and gave up the ghost.