וידעו. הטעם אז ידעו כי לא הוצאתי אותם ממצרים רק בעבור שיעשו לי משכן ושכנתי בתוכם. וזהו תעבדון את האלהים על ההר הזה: AND THEY SHALL KNOW. Its meaning is, then they shall know that the only reason that I took them out of Egypt was so that they would make a sanctuary for Me that I may dwell among them. This is what Scripture means by ye shall serve God upon this mountain (Ex. 3:12).173The verse refers to the tabernacle which Israel would build at the foot of Mount Sinai.