Bible Verses About Wells: Often covered to prevent their being filled with sand

and he looketh, and lo, a well in the field, and lo, there three droves of a flock crouching by it, for from that well they water the droves, and the great stone is on the mouth of the well.

(When thither have all the droves been gathered, and they have rolled the stone from off the mouth of the well, and have watered the flock, then they have turned back the stone on the mouth of the well to its place.)