Psalm 66:18

If I saw vanity in my heart, Jehovah will not hear.

Proverbs 28:9

He turning away his ear from hearing the law, also his prayer is an abomination.

Isaiah 1:15

And in the spreading forth of your hands I will hide mine eyes from you.; also when ye shall multiply prayer I hear not: your hands were full of blood.

John 9:31

And we know that God hears not the sinful: but if any be godly, and do his will, this he hears.

James 4:3

Ye ask, and receive not, because ye ask wickedly that ye might expend upon your sensual pleasures.

Job 27:8-9

For what the hope of the profane one if he shall plunder? for God shall draw out his soul.

Job 36:21

Watch thyself; thou shalt not turn to iniquity: for upon this thou didst choose rather than affliction.

Proverbs 15:8

The sacrifice of the unjust an abomination of Jehovah: and the prayer of the upright his acceptance.

Proverbs 15:29

Jehovah is far off from the unjust: and he will hear the prayer of the just

Proverbs 21:13

He stopping his ear from the cry of the poor one also himself shall call and shall not be answered.

Treasury of Scripture Knowledge

Summary

If I regard iniquity in my heart, the Lord will not hear me:

Bible References

If i regard

Job 27:8
For what the hope of the profane one if he shall plunder? for God shall draw out his soul.
Proverbs 15:8
The sacrifice of the unjust an abomination of Jehovah: and the prayer of the upright his acceptance.
Proverbs 21:13
He stopping his ear from the cry of the poor one also himself shall call and shall not be answered.
Proverbs 28:9
He turning away his ear from hearing the law, also his prayer is an abomination.
Isaiah 1:15
And in the spreading forth of your hands I will hide mine eyes from you.; also when ye shall multiply prayer I hear not: your hands were full of blood.
John 9:31
And we know that God hears not the sinful: but if any be godly, and do his will, this he hears.
James 4:3
Ye ask, and receive not, because ye ask wickedly that ye might expend upon your sensual pleasures.