John 2:9

But when the feast-master had tasted the water which had been made wine (and knew not whence it was, but the servants knew who drew the water), the feast-master calls the bridegroom,

John 4:46

He came therefore again to Cana of Galilee, where he made the water wine. And there was a certain courtier in Capernaum whose son was sick.

Psalm 119:100

I understand more than the aged, because I have observed thy precepts.

John 7:17

If any one desire to practise his will, he shall know concerning the doctrine, whether it is of God, or that I speak from myself.

Treasury of Scripture Knowledge

Summary

When the ruler of the feast had tasted the water that was made wine, and knew not whence it was: (but the servants which drew the water knew;) the governor of the feast called the bridegroom,

The water that

Bible References

The water that

John 4:46
He came therefore again to Cana of Galilee, where he made the water wine. And there was a certain courtier in Capernaum whose son was sick.

But

John 7:17
If any one desire to practise his will, he shall know concerning the doctrine, whether it is of God, or that I speak from myself.
Psalm 119:100
I understand more than the aged, because I have observed thy precepts.