This verse is another object verse, but it has a ton of water. This verse is used a lot for getting water, since it has so much. This water is healthy, so it is used for that purpose.
However, this verse is also a pool, so people enjoy swimming in it. It doesn't have many purposes, but it has a huge one of providing water.
One of the good things about this verse is that it has an auto cleaning system. At the bottom of the pool, there is a chlorine generator which cleans the pool, and then retracts it away, making the water safe to drink all the time. It may not be the most exciting verse, but it is probably one of the most useful :)