Cross reference
Jeremiah 5:16
16 Their quiver is an open sepulchre, they are all mighty men.
Isaiah 5:28
28 whose arrows are sharp, and all their bows bent; their horses' hoofs shall be accounted as flint, and their wheels as a whirlwind:
Psalms 5:9
9 For there is no faithfulness in their mouth; Their inward part is very wickedness; Their throat is an open sepulchre; They flatter with their tongue.
Romans 3:13
13 Their throat is an open sepulchre; With their tongues they have used deceit: The poison of asps is under their lips: