Exodus 30:1-10 - The Altar Of Incense
1 And you are to make an altar for the burning of perfume; of hard wood let it be made. 2 The altar is to be square, a cubit long and a cubit wide, and two cubits high, and its horns are to be made of the same. 3 It is to be plated with the best gold, the top of it and the sides and the horns, with an edging of gold all round it. 4 Under the edge on the two opposite sides, you are to make two gold rings, to take the rods for lifting it. 5 And make these rods of the same wood, plating them with gold.
6 And let it be placed in front of the veil before the ark of the law, before the cover which is over the law, where I will come face to face with you. 7 And on this altar sweet spices are to be burned by Aaron every morning when he sees to the lights. 8 And every evening, when he puts the lights up in their places, the spices are to be burned, a sweet-smelling smoke going up before the Lord from generation to generation for ever. 9 No strange perfume, no burned offering or meal offering, and no drink offering is to be offered on it.
10 And once every year Aaron is to make its horns clean: with the blood of the sin-offering he is to make it clean once every year from generation to generation: it is most holy to the Lord.