John 7:37
On the last day, the great day, of the feast, Jesus stood and cried aloud, "If anyone is thirsty, let him come to me and drink.
John 15:7
If you remain in union with me and my words remain in you, you may ask whatever you please and you shall have it.
John 16:23
At that time you will ask me no more questions. I most solemnly say to you, the Father will give you, as bearers of my name, whatever you ask Him for.
Ephesians 3:19-20
yes, to come at last to know the love of Christ, although it far surpasses human understanding, so that you may be filled with the perfect fullness of God.
Revelation 21:6
He further said to me: "They have come true. I am the Alpha and the Omega, the beginning and the end. I myself, without cost, will give to anyone who is thirsty water from the springs of living water.
Revelation 22:17
The Spirit and the bride say, "Come." Let everyone who hears this say, "Come." Let everyone who is thirsty come. Let everyone who wishes come and take the living water without any cost.