Genesis 27:42
But the words of Esau her older son were told to Rebekah. And she sent and called for her younger son Jacob. And she said to him, "Look, Esau your brother [is] consoling himself concerning you, [intending] to kill you.
Genesis 37:18-20
And they saw him from a distance. And before he drew near to them, they conspired against him to kill him.
Genesis 42:21-22
Then each said to his brother, "Surely we [are] guilty on account of our brother when we saw the anguish of his soul when he pleaded for mercy to us and we would not listen. Therefore this trouble has come to us."
1 Samuel 30:5
Two of David's wives had been taken captive. Ahinoam {from Jezreel} and Abigail, the wife of Nabal the Carmelite.
Job 20:12-14
"Though wickedness tastes sweet in his mouth, [and] he hides it under his tongue,
Psalm 64:5
They encourage themselves [in the] evil matter. They talk of secretly laying snares. They say, "Who will see them?"
Proverbs 2:14
those who are happy to do evil, [for] they delight in [the] deviousness of evil,
Proverbs 4:16-17
For they will not sleep if they have not done wrong, and they are robbed of their sleep if they do not cause stumbling.