Luke 11:9-10
So I tell you, keep on asking, and the gift will be given you; keep on seeking, and you will find; keep on knocking, and the door will open to you.
Matthew 7:7
"Keep on asking, and the gift will be given you; keep on seeking, and you will find; keep on knocking, and the door will open to you.
Acts 8:36
As they continued down the road, they came to some water, and the official said, "Look! here is some water! What is there to keep me from being baptized?"
Treasury of Scripture Knowledge
Summary
And ye shall seek me, and find me, when ye shall search for me with all your heart.