And of cassia five hundred shekels, after the shekel of the sanctuary, and of oil olive an hin:

Jamieson-Fausset-Brown Bible Commentary

24. cassia-from the same species of tree as the cinnamon-some think the outer bark of that tree. All these together would amount to one hundred twenty pounds, troy weight.

hin-a word of Egyptian origin, equal to ten pints. Being mixed with the olive oil-no doubt of the purest kind-this composition probably remained always in a liquid state, and the strictest prohibition issued against using it for any other purpose than anointing the tabernacle and its furniture.

Matthew Henry's Concise Commentary

30:22-38 Directions are here given for making the holy anointing oil, and the incense to be used in the service of the tabernacle. To show the excellency of holiness, there was this spiced oil in the tabernacle, which was grateful to the sight and to the smell. Christ's name is as ointment poured forth, So 1:3, and the good name of Christians is like precious ointment, Ec 7:1. The incense burned upon the golden altar was prepared of sweet spices. When it was used, it was to be beaten very small; thus it pleased the Lord to bruise the Redeemer, when he offered himself for a sacrifice of a sweet-smelling savour. The like should not be made for any common use. Thus God would keep in the people's minds reverence for his own services, and teach us not to profane or abuse any thing whereby God makes himself known. It is a great affront to God to jest with sacred things, and to make sport with his word and ordinances. It is most dangerous and fatal to use professions of the gospel of Christ to forward wordly interests.