Compare Exodus 37:29.

Exodus 30:23 Principal spices – that is, the best spices.

Pure myrrh – is a gum that …

And you shall speak to the children of Israel
When he had come down from the mount, and gave the instructions about …

Directions are given here for making the holy anointing oil and the incense to be used in the service of the tabernacle. To show the excellence of …