SEV Biblia, Chapter 30:2
Su longitud será de un codo, y su anchura de un codo; será cuadrado, y su altura de dos codos; y sus cuernos serán de lo mismo.
Clarke's Bible Commentary - Exodus 30:2
Verse 2. Four-square] That is, on the upper or under surface, as it showed four equal sides; but it was twice as high as it was broad, being twenty-one inches broad, and three feet six inches high. It was called, not only the altar of incense, but also the golden altar, Num. iv. 11. For the crown, horns, staves, &c., see on the altar of burnt-offering, chap. 27. See on "chap. xxvii. 1", &c.
Matthew Henry Commentary
Verses 1-10 - The altar of incense represented the Son of God in his human nature and the incense burned thereon typified his pleading for his people The continual intercession of Christ was represented by the dail burning of incense thereon, morning and evening. Once every year the blood of the atonement was to be applied to it, denoting that the intercession of Christ has all its virtue from his sufferings on earth and that we need no other sacrifice or intercessor but Christ alone.
Original Hebrew
אמה 520 ארכו 753 ואמה 520 רחבו 7341 רבוע 7251 יהיה 1961 ואמתים 520 קמתו 6967 ממנו 4480 קרנתיו׃ 7161