Luke 18:1

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

Luke 18:7

And will not God bring about justice for his elect, who cry to him day and night? Will he delay long over them?

Philippians 4:6-7

Do not be anxious about anything, but in everything by prayer and supplication with thanksgiving let your requests be made known to God.

Treasury of Scripture Knowledge

Summary

O LORD, to thee will I cry: for the fire hath devoured the pastures of the wilderness, and the flame hath burned all the trees of the field.

Bible References

To thee

Luke 18:1
Then he told them a parable, to show that they ought always to pray and not lose heart.
Philippians 4:6
Do not be anxious about anything, but in everything by prayer and supplication with thanksgiving let your requests be made known to God.