Exodus 30:2

A cubite shall bee the length thereof, and a cubite the breadth thereof, (foure square shall it bee) and two cubits shalbe the height thereof: the hornes thereof shalbe of the same.
- King James Version (1611) - View 1611 Bible Scan

"Its length {shall be} a cubit, and its width a cubit, it shall be square, and its height {shall be} two cubits; its horns {shall be} of one piece with it.
- New American Standard Version (1995)

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 one piece with it.
- American Standard Version (1901)

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.
- Basic English Bible

a cubit the length thereof, and a cubit the breadth thereof -- square shall it be; and two cubits its height; of itself shall be its horns.
- Darby Bible

A cubit shall be its length, and a cubit its breadth; foursquare shall it be; and two cubits shall be its hight: its horns shall be of the same.
- Webster's Bible

Its length shall be a cubit, and its breadth a cubit. It shall be square, and its height shall be two cubits. Its horns shall be of one piece with it.
- World English Bible

a cubit its length, and a cubit its breadth, (it is square), and two cubits its height; its horns [are] of the same.
- Youngs Literal Bible

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 one piece with it.
- Jewish Publication Society Bible

Wesley's Notes for Exodus 30:2

30:1 The altar of incense was to be about a yard high, and half a yard square, with horns at the corners, a golden cornish round it, with rings and staves of gold for the convenience of carrying it, #Ex 30:1 |- 5. It doth not appear that there was any grate to this altar for the ashes to fall into, that they might be taken away; but when they burn incense, a golden censer was brought, with coals in it, and placed upon the altar, and in that censer the incense was burnt, and with it all the coals were taken away, so that no coals or ashes fell upon the altar. The altar of incense in Ezekiel's temple is double to what it is here, #Eze 41:22|, and it is there called an altar of wood, and there is no mention of gold, to signify that the incense in gospel times should be spiritual, the worship plain, and the service of God enlarged. It was placed before the veil, on the outside of that partition, but before the mercy - seat, which was within the veil. For though he that ministered at that altar could not see the mercy - seat, the veil interposing, yet he must look towards it, and direct his incense that way, to teach us, that though we cannot with our bodily eyes see the throne of grace, that blessed mercy - seat, yet we must in prayer by faith set ourselves before it, direct our prayer and look up.