Proverbs 26:27
He who digs a pit will fall into it, and he who rolls a stone will have it roll back on him.

Psalm 7:15-16
He has dug a hole and hollowed it out; he has fallen into a pit of his own making. / His trouble recoils on himself, and his violence falls on his own head.

Psalm 9:15-16
The nations have fallen into a pit of their making; their feet are caught in the net they have hidden. / The LORD is known by the justice He brings; the wicked are ensnared by the work of their hands. Higgaion Selah

Psalm 37:15
But their swords will pierce their own hearts, and their bows will be broken.

Psalm 57:6
They spread a net for my feet; my soul was despondent. They dug a pit before me, but they themselves have fallen into it! Selah

Isaiah 54:17
No weapon formed against you shall prosper, and you will refute every tongue that accuses you. This is the heritage of the servants of the LORD, and their vindication is from Me,” declares the LORD.

Jeremiah 18:20-23
Should good be repaid with evil? Yet they have dug a pit for me. Remember how I stood before You to speak good on their behalf, to turn Your wrath from them. / Therefore, hand their children over to famine; pour out the power of the sword upon them. Let their wives become childless and widowed; let their husbands be slain by disease, their young men struck down by the sword in battle. / Let a cry be heard from their houses when You suddenly bring raiders against them, for they have dug a pit to capture me and have hidden snares for my feet. ...

Esther 7:10
So they hanged Haman on the gallows he had prepared for Mordecai. Then the fury of the king subsided.

1 Samuel 18:10-11
The next day a spirit of distress sent from God came upon Saul, and he prophesied inside the house while David played the harp as usual. Now Saul was holding a spear, / and he hurled it, thinking, “I will pin David to the wall.” But David eluded him twice.

1 Samuel 31:3-4
When the battle intensified against Saul, the archers overtook him and wounded him critically. / Then Saul said to his armor-bearer, “Draw your sword and run me through with it, or these uncircumcised men will come and run me through and torture me!” But his armor-bearer was terrified and refused to do it. So Saul took his own sword and fell on it.

Matthew 7:2
For with the same judgment you pronounce, you will be judged, and with the measure you use, it will be measured to you.

Matthew 26:52
“Put your sword back in its place,” Jesus said to him. “For all who draw the sword will die by the sword.

Luke 6:38
Give, and it will be given to you. A good measure, pressed down, shaken together, and running over will be poured into your lap. For with the measure you use, it will be measured back to you.”

Romans 2:1-3
You, therefore, have no excuse, you who pass judgment on another. For on whatever grounds you judge the other, you are condemning yourself, because you who pass judgment do the same things. / And we know that God’s judgment against those who do such things is based on truth. / So when you, O man, pass judgment on others, yet do the same things, do you think you will escape God’s judgment?

Galatians 6:7
Do not be deceived: God is not to be mocked. Whatever a man sows, he will reap in return.