'Hyssop' in the Bible

A jar full of sour wine was standing there, so [they] put a sponge full of the sour wine on a [branch of] hyssop [and] brought [it] to his mouth.

For [when] every commandment had been spoken by Moses to all the people according to the law, [he] took the blood of calves with water and scarlet wool and hyssop [and] sprinkled both the scroll itself and all the people,