Matthew 7:7

"Ask, and it will be given to you; seek, and you will find; knock, and it will be opened to you.

Matthew 7:11

If you then, who are evil, know how to give good gifts to your children, how much more will your Father who is in heaven give good things to those who ask him!

Luke 11:8

I tell you, though he will not get up and give to him because he is his friend, yet because of his persistence he will rise and give him as much as he needs.

Luke 18:1

Then he told them a parable, to show that they ought always to pray and not lose heart.

Ephesians 6:18

Pray at all times in the Spirit, with all prayer and petition. And with this in view, keep alert with all perseverance and petition for all the saints,

Hebrews 4:16

Let us then with confidence draw near to the throne of grace, that we may receive mercy and find grace to help in time of need.

Hebrews 10:20-22

by a new and living way which he opened for us through the curtain, that is, his flesh,

Treasury of Scripture Knowledge

Summary

And he said, Behold now, I have taken upon me to speak unto the Lord: Peradventure there shall be twenty found there. And he said, I will not destroy it for twenty's sake.

Bible References

General references

Matthew 7:7
"Ask, and it will be given to you; seek, and you will find; knock, and it will be opened to you.
Luke 11:8
I tell you, though he will not get up and give to him because he is his friend, yet because of his persistence he will rise and give him as much as he needs.
Luke 18:1
Then he told them a parable, to show that they ought always to pray and not lose heart.
Ephesians 6:18
Pray at all times in the Spirit, with all prayer and petition. And with this in view, keep alert with all perseverance and petition for all the saints,
Hebrews 4:16
Let us then with confidence draw near to the throne of grace, that we may receive mercy and find grace to help in time of need.
Hebrews 10:20
by a new and living way which he opened for us through the curtain, that is, his flesh,