“Speake vnto the children of Israel, saying, If any man of you, or of your posteritie shall be vncleane by reason of a dead body, or bee in a iourney afarre off, yet he shall keepe the Passeouer vnto the Lord.”
1611 King James Version (KJV)
9:10 Unclean or in a journey - Under these two instances the Hebrews think that other hindrances of like nature are comprehended; as if one be hindered by a disease, or by any other such kind of uncleanness; which may seem probable both from the nature of the thing, and the reason of the law which is the same in other cases.