Matthew 26:44

And leaving them, having gone away, He prayed again the third time, speaking the same word.

2 Corinthians 12:8

Three times I called on the Lord concerning this, that it may depart from me.

Matthew 6:7

And praying do not use vain repetitions as the heathen do: for they think they shall be heard in their much speaking.

Luke 18:1

And He spoke a parable to them that it behooves them to pray always, and not to faint;

Treasury of Scripture Knowledge

Summary

And he left them, and went away again, and prayed the third time, saying the same words.

Bible References

Prayed

Matthew 6:7
And praying do not use vain repetitions as the heathen do: for they think they shall be heard in their much speaking.
Luke 18:1
And He spoke a parable to them that it behooves them to pray always, and not to faint;
2 Corinthians 12:8
Three times I called on the Lord concerning this, that it may depart from me.