Exodus 39:43

And Moses did look upon all the work, and, behold; they had done it as the Lord had commanded, even so had they done it; a careful inspection showed that the instructions of the Lord had been carried out in every detail. And Moses blessed them. "The readiness with which the people had brought in abundance the requisite gifts for this work, and the zeal with which they had accomplished the work in half a year or less, were delightful signs of Israel's willingness to serve the Lord; and for this the blessing of God could not fail to be given. " (Keil.)