From Old French estor.

• 09.011 from store or table
• 11.001 and the rest was made into a store under a tent,
• 11.002 Indeed their stores had no need of any guard,
• 11.016 and such stores
• 12.025 and all our stores lost,’
• 12.027 and bundles of stores,
• 12.033 Luckily they had saved enough of their stores
• 12.039 to go back to the store by the river
• 14.042 but great store of goods he sent ahead by water.
• 15.027 not far from where the rest of their stores had been left.
• 17.034 They had brought with them a great store of supplies;

“store, n.” OED Online. Oxford University Press, June 2016. Web. 28 June 2016.