Romans 3:14

12 All have turned away, they have together become worthless; there is no one who does good, not even one.”

13 “Their throats are open graves; their tongues practice deceit.” “The venom of vipers is on their lips.”

“Their mouths are full of cursing and bitterness.”

15 “Their feet are swift to shed blood;

16 ruin and misery lie in their wake,

Do read the surrounding verses too, because the context often says more than a single verse.

Compare

BSB
“Their mouths are full of cursing and bitterness.”
KJV
Whose mouth is full of cursing and bitterness:
WEB
“Their mouth is full of cursing and bitterness.”
ASV
Whose mouth is full of cursing and bitterness:
DARBY
whose mouth is full of cursing and bitterness;
BLB
“of whom the mouth is full of cursing and of bitterness;”
ÅB
Munnen deres er full av forbannelse og bitterhet.
OTB
"Deres munner er fulle av forbannelser og bitterhet."
B1930
Deres munn er full av forbannelse og bitterhet.

Study notes (Tyndale)

Original text and word study

Cross references