Leviticus 4:6
dip <02881> [dip.]
seven times <07651 06471> [seven times.]
The number seven is what is called a number of perfection among the Hebrews; and is often used to denote the completion, fulness, or perfection of a thing.
Leviticus 4:17
Leviticus 16:12
altar <04196> [from off.]
fragrant incense <07004 05561> [sweet incense.]