make brick, be (made, make) white(-r)

Boyd’s Bible Dictionary:

Concise Bible Dictionary:

 
As early as Genesis 11:33And they said one to another, Go to, let us make brick, and burn them throughly. And they had brick for stone, and slime had they for mortar. (Genesis 11:3) we read of bricks being made and burnt; and in Egypt the bricks were made with an admixture of straw. When the Israelites had to find their own straw or stubble and yet make as many bricks per day, it is probable that but little straw was used. Some ancient bricks have been found which had apparently no straw in them. Many of the bricks were stamped with the name of the reigning monarch.
 
On the monuments in a tomb the process of brick-making in Egypt is fully delineated: a task-master stands over the men with a stick in his hand, as doubtless was the case in the time of Moses (Ex. 5:7-197Ye shall no more give the people straw to make brick, as heretofore: let them go and gather straw for themselves. 8And the tale of the bricks, which they did make heretofore, ye shall lay upon them; ye shall not diminish ought thereof: for they be idle; therefore they cry, saying, Let us go and sacrifice to our God. 9Let there more work be laid upon the men, that they may labor therein; and let them not regard vain words. 10And the taskmasters of the people went out, and their officers, and they spake to the people, saying, Thus saith Pharaoh, I will not give you straw. 11Go ye, get you straw where ye can find it: yet not ought of your work shall be diminished. 12So the people were scattered abroad throughout all the land of Egypt to gather stubble instead of straw. 13And the taskmasters hasted them, saying, Fulfil your works, your daily tasks, as when there was straw. 14And the officers of the children of Israel, which Pharaoh's taskmasters had set over them, were beaten, and demanded, Wherefore have ye not fulfilled your task in making brick both yesterday and to day, as heretofore? 15Then the officers of the children of Israel came and cried unto Pharaoh, saying, Wherefore dealest thou thus with thy servants? 16There is no straw given unto thy servants, and they say to us, Make brick: and, behold, thy servants are beaten; but the fault is in thine own people. 17But he said, Ye are idle, ye are idle: therefore ye say, Let us go and do sacrifice to the Lord. 18Go therefore now, and work; for there shall no straw be given you, yet shall ye deliver the tale of bricks. 19And the officers of the children of Israel did see that they were in evil case, after it was said, Ye shall not minish ought from your bricks of your daily task. (Exodus 5:7‑19)). Bricks brought from Egypt vary in size, from 20 in. to 14 1/4 in. long, 8 3/4 in. to 6 ½ in. wide, and 7 in. to 4 ½ in. thick. There is a brick from Babylon in the British Museum, which bears the inscription in cuneiform characters “I am Nebuchadnezzar, the king of Babylon, the restorer of the temples Sag-ili and Zida, the eldest son of Nabopolassar, king of Babylon.” It measures 13 in. by 13 in., and 4 in. thick. Other bricks from Chaldea are more ancient still.

Strong’s Dictionary of Hebrew Words:

Number:
3835 (find all occurrences in KJV Bible)
Transliteration:
laban
Phonic:
law-ban’
Meaning:
a primitive root; to be (or become) white; also (as denominative from 3843) to make bricks
KJV Usage:
make brick, be (made, make) white(-r)