Psalm 109:7

When he is tried, let him come forth guilty; let his prayer be counted as sin!

Proverbs 28:9

If one turns away his ear from hearing the law, even his prayer is an abomination.

Proverbs 15:8

The sacrifice of the wicked is an abomination to the LORD, but the prayer of the upright is acceptable to him.

Proverbs 21:27

The sacrifice of the wicked is an abomination; how much more when he brings it with evil intent.

2 Samuel 15:7-8

And at the end of four years Absalom said to the king, "Please let me go and pay my vow, which I have vowed to the LORD, in Hebron.

Isaiah 1:15

When you spread out your hands, I will hide my eyes from you; even though you make many prayers, I will not listen; your hands are full of blood.

Isaiah 66:3

"He who slaughters an ox is like one who kills a man; he who sacrifices a lamb, like one who breaks a dog's neck; he who presents a grain offering, like one who offers pig's blood; he who makes a memorial offering of frankincense, like one who blesses an idol. These have chosen their own ways, and their soul delights in their abominations;

Romans 3:19

Now we know that whatever the law says it speaks to those who are under the law, so that every mouth may be stopped, and the whole world may be held accountable to God.

Galatians 3:10

For all who rely on works of the law are under a curse; for it is written, "Cursed be everyone who does not abide by all things written in the Book of the Law, and do them."

Treasury of Scripture Knowledge

Summary

When he shall be judged, let him be condemned: and let his prayer become sin.

Bible References

Be condemned

Romans 3:19
Now we know that whatever the law says it speaks to those who are under the law, so that every mouth may be stopped, and the whole world may be held accountable to God.
Galatians 3:10
For all who rely on works of the law are under a curse; for it is written, "Cursed be everyone who does not abide by all things written in the Book of the Law, and do them."

And let

2 Samuel 15:7
And at the end of four years Absalom said to the king, "Please let me go and pay my vow, which I have vowed to the LORD, in Hebron.
Proverbs 15:8
The sacrifice of the wicked is an abomination to the LORD, but the prayer of the upright is acceptable to him.
Proverbs 21:27
The sacrifice of the wicked is an abomination; how much more when he brings it with evil intent.
Proverbs 28:9
If one turns away his ear from hearing the law, even his prayer is an abomination.
Isaiah 1:15
When you spread out your hands, I will hide my eyes from you; even though you make many prayers, I will not listen; your hands are full of blood.
Isaiah 66:3
"He who slaughters an ox is like one who kills a man; he who sacrifices a lamb, like one who breaks a dog's neck; he who presents a grain offering, like one who offers pig's blood; he who makes a memorial offering of frankincense, like one who blesses an idol. These have chosen their own ways, and their soul delights in their abominations;

The Holy Bible, English Standard Version® copyright © 2001 by Crossway Bibles, a publishing ministry of Good News Publishers.