Chp. 30 verse 11 - chp. 31 verse 3: Introduction, Hashem commands that the people be counted with the half shekal, and it would be used for the Mishkan and be an atonement. Next the coppper wash basin and its laws. Then Hashem commands Moshe to make the anointing oil, and to use it to anoint the vessels in the Mishkan and also Aaron and his sons. The chp. concludes with the ingredients needed for the incense that was burned on the golden alter daily. Chp. 31, begins with Hashem choosing Bezalel to be the master builder of the Mishkan, and an assurance that Hahsem had blessed him with great wisdom and knowledge.