Robinson Crusoe by Daniel Defoe Chapter 5 Page 12

tools, when they were finished I went on, and working every day, as my strength and time allowed, I spent eighteen days entirely in widening and deepening my cave, that it might hold my goods commodiously.

Note. - During all this time I worked to make this room or cave spacious enough to accommodate me as a warehouse or magazine, a kitchen, a dining-room, and a cellar. As for my lodging, I kept to the tent; except that sometimes, in the wet season of the year, it rained so hard that I could not keep myself dry, which caused me afterwards to cover all my place within my pale with long poles, in the form of rafters, leaning against the rock, and load them with flags and large leaves of trees, like a thatch.

December 10. - I began now to think my cave or vault finished, when on a sudden (it seems I had made it too large)