Exodus 27:2-4

2And you shall make ahorns for it on its four corners; its horns shall be of one piece with it, and byou shall overlay it with bronze. 3You shall make pots for it to receive its ashes, and shovels and basins and cforks and fire pans. You shall make all its utensils of bronze. 4You shall also make for it a grating, a network of bronze, and on the net you shall make four bronze rings at its four corners.
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