'Stuff' in the Bible

Therefore they inquired of the LORD further, if the man should yet come thither. And the LORD answered, Behold, he hath hid himself among the stuff.

And David said unto his men, Gird ye on every man his sword. And they girded on every man his sword; and David also girded on his sword: and there went up after David about four hundred men; and two hundred abode by the stuff.

For who will hearken unto you in this matter? but as his part is that goeth down to the battle, so shall his part be that tarrieth by the stuff: they shall part alike.