Matthew 7:7-8
"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.
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.
1 Corinthians 3:6
I did the planting, Apollos did the watering, but it was God who kept the plants growing.
James 5:7
So be patient, brothers, until the coming of the Lord. See how the farmer keeps on waiting and waiting for the precious crop from his land; how he keeps up his patience over it until he gets the early and late rains,
James 5:16-18
So practice confessing your sins to one another, and praying for one another, that you may be cured. An upright man's prayer, when it keeps at work, is very powerful.