3 verses

Prov 10:8

(NIV)
The wise in heart accept commands,
but a chattering fool comes to ruin.
(ESV)
The wise of heart will receive commandments,
but a babbling fool will come to ruin.

Prov 10:10

(NIV)
Whoever winks maliciously causes grief,
and a chattering fool comes to ruin.
(ESV)
Whoever winks the eye causes trouble,
and a babbling fool will come to ruin.

Matt 6:7

(NIV)
And when you pray, do not keep on babbling like pagans, for they think they will be heard because of their many words.
(ESV)
And when you pray, do not heap up empty phrases as the Gentiles do, for they think that they will be heard for their many words.
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