7 Bible Verses about Babbling

When praying, do not repeat the same words over and over again, as is done by the Gentiles, who think that by using many words they will obtain a hearing. Do not imitate them; for God, your Father, knows what you need before you ask him.

Avoid profane prattle. Those who indulge in it only get deeper into irreligious ways,

In the course of the Festival at the close of the Harvest the disciples had all met together, When suddenly there came from the heavens a noise like that of a strong wind rushing by; it filled the whole house in which they were sitting. Then there appeared tongues of what seemed to be flame, separating, so that one settled on each of them;read more.
And they were all filled with the Holy Spirit, and began to speak with strange 'tongues' as the Spirit prompted their utterances. Now there were then staying in Jerusalem religious Jews from every country in the world; And, when this sound was heard, numbers of people collected, in the greatest excitement, because each of them heard the disciples speaking in his own language. They were utterly amazed, and kept asking in astonishment: "What! Are not all these men who are speaking Galileans? Then how is it that we each of us hear them in our own native language? Some of us are Parthians, some Medes, some Elamites; and some of us live in Mesopotamia, in Judea and Cappadocia, in Pontus and Roman Asia, In Phrygia and Pamphylia, in Egypt and the districts of Libya adjoining Cyrene; some of us are visitors from Rome, Either Jews by birth or converts, and some are Cretans and Arabians--yet we all alike hear them speaking in our own tongues of the great things that God has done."

Therefore, when you do acts of charity, do not have a trumpet blown in front of you, as hypocrites do in the Synagogues and in the streets, that they may be praised by others. There, I tell you, is their reward!

When the Apostles at Jerusalem heard that the Samaritans had welcomed God's Message, they sent Peter and John to them; And they, on their arrival, prayed that the Samaritans might receive the Holy Spirit. (As yet the Spirit had not descended upon any of them; they had only been baptized into the Faith of the Lord Jesus).read more.
Then Peter and John placed their hands on them, and they received the Holy Spirit.

Moreover these signs shall attend those who believe. In my Name they shall drive out demons; they shall speak with 'tongues'; They shall take up serpents in their hands; and, if they drink any poison, it shall not hurt them; they will place their hands on sick people and they shall recover." So the Lord Jesus, after he had spoken to them, was taken up into Heaven, and sat at the right hand of God.read more.
But they set out, and made the proclamation everywhere, the Lord working with them, and confirming the Message by the signs which attended it.

'It shall come about in the last days,' God says, 'That I will pour out my Spirit on all mankind; your sons and your daughters shall become Prophets, your young men shall see visions, and your old men dream dreams; Yes, even on the slaves--for they are mine--both men and women, I will in those days pour out my Spirit, And I will show wonders in the heavens above, and signs on the earth below--Blood and fire and mist of smoke;read more.
The sun shall become darkness, and the moon blood-red, Before the Day of the Lord comes--that great and awful day. Then shall every one who invokes the Name of the Lord be saved.'