Definition: In Hebrew, "hkap" means "dust." It's a verb form that means to cover or cover something with dust like a roof. Here are its definitions from various Hebrew versions: 1. In Yonah 20:17-18 it says "And the woman said to him, "Your dust is gone into the earth, and your dead bones remain in the dust." (KJV) It means cover with dirt or ashes, not to wash, just put there. 2. In Leviticus 15:34, it says "And the man shall have a sabbath day on seven days of the week; and he shall eat the bread and drink water at rest." (KJV) It means for seven days, no work, then eat, and rest, not to wash or cover. 3. In Deuteronomy 10:17-26, it says "And you shall make a burnt offering on the seventh day, and the seventh day shall be a sabbath unto your God; and ye shall do according to all that is written in this book." (KJV) It means for seven days, no work, then eat, drink, rest.