Moses reiterates the command from 25:2-7 and urges the people to be very generous with this project. Verses 30-35 introduce, through Moses, the chief craftsman and his assistant involved in the construction work. Notably, the chief craftsman comes from the tribe of Judah, which aligns with the southern border of the kingdom of Israel, while the second craftsman belongs to the tribe of Dan, representing the northern border. This may suggest an intention of inclusiveness. The entire nation of Israel is represented in this task through its contributions of goods and labor.