In Exodus 7:7, eighty signifies the state and quality of the Law, since it applies to Moses. Also, 80, like 40, can represent a state of temptation, when we face and battle our desires for evil – and that it can also be looked at as the product of eight and 10, combining the meanings of those two numbers. Eight generally represents a beginning state (the eighth day is the first of a new week) and 10 can represent either a state of fullness or what are called "remains" – true ideas and desires for good implanted deep within us by the Lord in infancy, which can react with other good and truths as we grow. See Arcana Coelestia 7284.

4264. 'Thirty milking camels and their colts; forty young cows and ten young bulls; twenty she-asses and ten foals' means things that are subservient, general and specific. This is clear from the meaning of 'camels and their colts', also of 'young cows and young bulls' as well as of 'she-asses and their foals' as things which belong to the natural man. These things have been referred to several times already - 'camels' in 3048, 3071, 3143, 3145; 'young bulls' in 1824, 1825, 2180, 2781, 2830; 'she-asses' in 2781; and these things which belong to the natural man, in relation to other things are subservient, see 1486, 3019, 3020, 3167. Consequently things that are subservient, general and specific, are meant by the animals mentioned here. As regards the numbers of the animals being 200 she-goats, 20 he-goats, 200 sheep, 20 rams, 30 camels and their colts, 40 young cows, 10 young bulls, 20 she-asses and 10 foals, these are arcana which cannot be revealed without much explanation and an extensive drawing of inferences. For all numbers used in the Word mean real things, 482, 487, 575, 647, 648, 755, 813, 1988, 2075, 2252, 3252; and what they mean has been shown where they have occurred in previous chapters.

[2] I have sometimes been amazed that when angels' conversing together came down into the world of spirits their conversation revealed itself in various numbers, and also that when numbers have been read in the Word the angels have understood real things. For no numerical value ever penetrates into heaven since numbers belong to measurements both of space and of time, and these belong to the world and to the natural order to which, in the heavens, states and changes of states correspond. The most ancient people, who were celestial and had communication with angels, were aware of what simple numbers and also compound numbers meant. The meanings of these were conveyed from those people to their descendants and to members of the Ancient Church. These are things which find scarcely any acceptance in the member of the Church at the present day who believes that nothing holier is concealed in the Word apart from that which is seen in the letter.