פירוש על דברי הימים ב 16:14

and divers kinds These are kinds of spices, and the spices were prepared with the perfumer’s art, a mixture. The meaning is: prepared with the perfumer’s art.

and they kindled an exceedingly great fire They burned good spices for him into ashes, and they scattered those ashes on him. Others explain this like (Abodah Zarah 11a): “We may burn for the kings.” Now what did they burn? Their biers and the utensils they used.