Sforno on Exodus 36:5/ספורנו על שמות ל״ו:ה׳

1למלאכה אשר צוה ה' לעשות אותה. The donations of the people exceeded what was needed to perform the specific tasks which alone G’d had commanded to be performed. G’d wanted no additions, nor omissions. This is expressed by the words לעשות אותה בלבד, “to perform only this task alone.” This was different from the Temples built by Solomon and Herod.