Exodus 30:1-10

30:1 And thou shalt make an altar to burn incense upon: [of] shittim wood shalt thou make it. 30:2 A cubit [shall be] the length thereof, and a cubit the breadth thereof; foursquare shall it be: and two cubits [shall be] the height thereof: the horns thereof [shall be] of the same. 30:3 And thou shalt overlay it with pure gold, the top thereof, and the sides thereof round about, and the horns thereof; and thou shalt make unto it a crown of gold round about. 30:4 And two golden rings shalt thou make to it under the crown of it, by the two corners thereof, upon the two sides of it shalt thou make [it]; and they shall be for places for the staves to bear it withal. 30:5 And thou shalt make the staves [of] shittim wood, and overlay them with gold. 30:6 And thou shalt put it before the vail that [is] by the ark of the testimony, before the mercy seat that [is] over the testimony, where I will meet with thee. 30:7 And Aaron shall burn thereon sweet incense every morning: when he dresseth the lamps, he shall burn incense upon it. 30:8 And when Aaron lighteth the lamps at even, he shall burn incense upon it, a perpetual incense before the LORD throughout your generations. 30:9 Ye shall offer no strange incense thereon, nor burnt sacrifice, nor meat offering; neither shall ye pour drink offering thereon. 30:10 And Aaron shall make an atonement upon the horns of it once in a year with the blood of the sin offering of atonements: once in the year shall he make atonement upon it throughout your generations: it [is] most holy unto the LORD.

Exodus 37:25-28

37:25 And he made the incense altar [of] shittim wood: the length of it [was] a cubit, and the breadth of it a cubit; [it was] foursquare; and two cubits [was] the height of it; the horns thereof were of the same. 37:26 And he overlaid it with pure gold, [both] the top of it, and the sides thereof round about, and the horns of it: also he made unto it a crown of gold round about. 37:27 And he made two rings of gold for it under the crown thereof, by the two corners of it, upon the two sides thereof, to be places for the staves to bear it withal. 37:28 And he made the staves [of] shittim wood, and overlaid them with gold.