A more thorough explanation:

sine quibus funus honeste duci non potest

In Scots law, this phrase means that certain funeral expenses are necessary for a decent funeral to take place. These expenses can be deducted from the estate of the person who has passed away.

For example, the cost of a coffin or casket, transportation of the body, and fees for the funeral director are all considered sine quibus funus honeste duci non potest expenses. These expenses are necessary for a proper funeral to take place and cannot be avoided.

Another example would be the cost of embalming or cremation. These expenses are also considered necessary for a decent funeral and can be deducted from the estate.

Overall, sine quibus funus honeste duci non potest refers to the essential expenses that must be paid for a proper funeral to take place. These expenses are necessary and cannot be avoided.