Cisterns
CISTERNS
The word "well" to the average native of Israel has meant "spring" or "fountain," but in the Bible account it often means "cistern." Actually the cistern has been a more common source of Israel's water supply than has the well. To drink water out of the family cistern was the proverbial wish of every Jew, and such was the promise that King Sennacherib of Assyria used to try and tempt the Jews into making peace with him. He said to them: "Make an agreement with me by a present, and come out to me, and then eat ye every man of his own vine, and every one of his fig tree, and drink ye every one the waters of his cistern" (II Kings 18:31; cf. Isaiah 36:16).
These family cisterns were often dug in the open courtyard of houses as was the case of "the man which had a well [cistern] in his court." At the time of year referred to this cistern was dry and so two men could easily be hidden therein (II Samuel 17:18-19). During the rainy season the rain water is conducted from the houseroofs to these cisterns by means of troughs. Usually the water is drawn up by means of a rope that runs over a wheel, and a bucket made of animal skins is fastened to the rope. Jeremiah used the picture of a cistern that leaked water, to illustrate one of his sermons: "For my people have committed two evils"; the prophet said of the LORD,
"They have forsaken me the fountain of living waters, and hewed them out cisterns, broken cisterns, that can hold no water" (Jeremiah 2:13).
[Manners And Customs of Bible Lands]
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