Psalm 59:7

Look, they pour out [talk] with their mouth. Swords [are] on their lips, for [they say], "Who hears?"

Psalm 57:4

My soul [is] among lions. I lie down [among those who] devour-- the children of humankind whose teeth [are] spears and arrows and whose tongues [are] sharp swords.

Psalm 10:11

He says in his heart, "God has forgotten. He has hidden his face. He never sees."

Proverbs 15:2

The tongue of the wise will dispense knowledge, but the mouth of fools will pour out folly.

Psalm 73:11

And they say, "How does God know?" and, "Does the Most High have knowledge?"

Proverbs 12:18

There is one who speaks rashly, like the thrust of a sword, but the tongue of the wise brings healing.

Job 22:12-13

"[Is] not God [in the] height of [the] heavens? But see how lofty are {the highest stars}.

Psalm 10:13

Why does the wicked treat God with contempt? He says in his heart, "You will not call [me] to account."

Psalm 55:21

The {buttery words} of his mouth were smooth, but [there was] battle in his heart. His words were smoother than oil, but they [were] drawn swords.

Psalm 64:3-5

who sharpen their tongue like a sword. They bend [their bow to shoot] their arrows--bitter words,

Psalm 94:4

{They gush words} unrestrained. All [the] evildoers boast.

Psalm 94:7-9

while they say, "Yah does not see," and "The God of Jacob does not pay attention."

Psalm 109:2-3

for {wicked and deceitful mouths} have opened against me. They speak to me with a lying tongue.

Proverbs 15:28

A heart of righteousness will ponder the answer, but a mouth of wickedness will pour out deceit.

Jeremiah 33:24

"Have you not seen how these people speak, {saying}, 'The two clans whom Yahweh chose, he has also rejected them'? Thus they spurn my people from being a nation {before them} [any] longer.

Matthew 12:34

Offspring of vipers! How are you able to say good things [when you] are evil? For from the abundance of the heart the mouth speaks.

Treasury of Scripture Knowledge

Summary

Behold, they belch out with their mouth: swords are in their lips: for who, say they, doth hear?

Bible References

Belch

Proverbs 15:2
The tongue of the wise will dispense knowledge, but the mouth of fools will pour out folly.

Swords

Psalm 55:21
The {buttery words} of his mouth were smooth, but [there was] battle in his heart. His words were smoother than oil, but they [were] drawn swords.
Psalm 57:4
My soul [is] among lions. I lie down [among those who] devour-- the children of humankind whose teeth [are] spears and arrows and whose tongues [are] sharp swords.
Psalm 64:3
who sharpen their tongue like a sword. They bend [their bow to shoot] their arrows--bitter words,
Psalm 109:2
for {wicked and deceitful mouths} have opened against me. They speak to me with a lying tongue.
Proverbs 12:18
There is one who speaks rashly, like the thrust of a sword, but the tongue of the wise brings healing.