'Water' in the Bible

For the baptism of John was with water, but you will have baptism with the Holy Spirit, after a little time.

And while they were going on their way, they came to some water, and the Ethiopian said, See, here is water; why may I not have baptism?

And he gave orders for the carriage to be stopped, and the two of them went down into the water, and Philip gave him baptism.

And when they came up out of the water, the Spirit of the Lord took Philip away; and the Ethiopian saw him no more, for he went on his way full of joy.

And the words of the Lord came into my mind, how he said, The baptism of John was with water, but you will have baptism with the Holy Spirit.