Hoarded

"Thus roused, her friends she gathers. All await / her summons, who the tyrant fear or hate. / Some ships at hand, chance-anchored in the bay / they seize and load them with the costly freight, / and far off o'er the deep is borne away / Pygmalion's hoarded pelf. A woman leads the way."

Tom hoarded this stuff.

Tom hoarded toilet paper.

Mary and Tom both agree that knowledge should be shared, not hoarded.