Make a bronze grating for it, and attach four bronze rings at its four corners.
Install the grating halfway down the side of the altar, under the ledge.
For carrying the altar, make poles from acacia wood, and overlay them with bronze.
Insert the poles through the rings on the two sides of the altar.
The altar must be hollow, made from planks. Build it just as you were shown on the mountain.
“Then make the courtyard for the Tabernacle, enclosed with curtains made of finely woven linen. On the south side, make the curtains 150 feet long.
References for Exodus 27:9
They will be held up by twenty posts set securely in twenty bronze bases. Hang the curtains with silver hooks and rings.
Make the curtains the same on the north side—150 feet of curtains held up by twenty posts set securely in bronze bases. Hang the curtains with silver hooks and rings.
The curtains on the west end of the courtyard will be 75 feet long, supported by ten posts set into ten bases.
References for Exodus 27:12
The east end of the courtyard, the front, will also be 75 feet long.
The courtyard entrance will be on the east end, flanked by two curtains. The curtain on the right side will be 22 feet long, supported by three posts set into three bases.
References for Exodus 27:14