Rashi on Exodus 40:27/רש"י על שמות מ׳:כ״ז

1ויקטר עליו קטרת AND HE CAUSED THE INCENSE OF AROMATICS TO ASCEND UPON IT in the morning and in the evening, as it is said, (Exodus 30:7, 8) “[And Aaron shall cause incense of aromatics to ascend thereon in fumes] every morning when he trimmeth the lamps, [and when he trimmeth the lamps at even etc.]”.