Matthew 6:7

Do not pray by idle rote like pagans, for they suppose they will be heard the more they say;

Matthew 18:17

If he refuses to listen to them, tell the church; and if he refuses to listen to the church, treat him as a pagan or a taxgatherer.

Matthew 6:32

(pagans make all that their aim in life) for your heavenly Father knows quite well you need all that.

Matthew 26:39

Then he went forward a little and fell on his face praying, "My Father, if it is possible, let this cup pass me. Yet, not what I will but what thou wilt."

Matthew 26:42

Again he went away for the second time and prayed, "My Father, if this cup cannot pass unless I drink it, thy will be done."

Matthew 26:44

So he left them and went back for the third time, praying in the same words as before.

Acts 19:34

but when they discovered he was a Jew, a roar broke from them all, and for about two hours they shouted, "Great is Artemis of Ephesus! Great is Artemis of Ephesus!"

Treasury of Scripture Knowledge

Summary

But when ye pray, use not vain repetitions, as the heathen do: for they think that they shall be heard for their much speaking.

Repetitions

Bible References

Use

Acts 19:34
but when they discovered he was a Jew, a roar broke from them all, and for about two hours they shouted, "Great is Artemis of Ephesus! Great is Artemis of Ephesus!"

Repetitions

Matthew 26:39
Then he went forward a little and fell on his face praying, "My Father, if it is possible, let this cup pass me. Yet, not what I will but what thou wilt."

The heathen

Matthew 6:32
(pagans make all that their aim in life) for your heavenly Father knows quite well you need all that.
Matthew 18:17
If he refuses to listen to them, tell the church; and if he refuses to listen to the church, treat him as a pagan or a taxgatherer.