Romans 3:14

12 They are all gone out of the way, they are together become unprofitable; there is none that doeth good, no, not one.

13 Their throat is an open sepulchre; with their tongues they have used deceit; the poison of asps is under their lips:

Whose mouth is full of cursing and bitterness:

15 Their feet are swift to shed blood:

16 Destruction and misery are in their ways:

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