Galatians 6:7

Make no mistake ??God is not to be mocked ??a man will reap just what he sows;

1 Corinthians 6:9

What! do you not know that the wicked will not inherit the Realm of God? Make no mistake about it; neither the immoral nor idolaters nor adulterers nor catamites nor sodomites

2 Corinthians 9:6

Mark this: he who sows sparingly will reap sparingly, and he who sows generously will reap a generous harvest.

1 Corinthians 15:33

Make no mistake about this: 'bad company is the ruin of good character.'

Romans 2:6-10

For he will render to everyone according to what he has done,

1 Corinthians 3:18

Let no one deceive himself about this; whoever of you imagines he is wise with this world's wisdom must become a 'fool,' if he is really to be wise.

Galatians 6:3

If anyone imagines he is somebody, he is deceiving himself, for he is nobody;

James 1:22

Act on the Word, instead of merely listening to it and deluding yourselves.

James 1:26

Whoever considers he is religious, and does not bridle his tongue, but deceives his own heart, his religion is futile.

1 John 1:8

If we say, 'We are not guilty,' we are deceiving ourselves and the truth is not in us;

Jude 1:18

they told you beforehand, "At the end of things there will be mockers who go by their own impious passions."

Luke 16:25

But Abraham said, 'Remember, my son, you got all the bliss when you were alive, just as Lazarus got the ills of life; he is in comfort now, and you are in anguish.

Luke 21:8

He said, "Take care that you are not misled; for many will come in my name saying, 'I am he' and 'the time is near' ??do not go after them.

Ephesians 5:6

Let no one deceive you with specious arguments; these are the vices that bring down God's anger on the sons of disobedience.

2 Thessalonians 2:3

Let nobody delude you into this belief, whatever he may say. It will not come till the Rebellion takes place first of all, with the revealing of the Lawless One, the doomed One,

1 John 3:7

Let no one deceive you, my dear children: he who practises righteousness is just, as He is just;

Treasury of Scripture Knowledge

Summary

Be not deceived; God is not mocked: for whatsoever a man soweth, that shall he also reap.

God

General references

Bible References

Not

Galatians 6:3
If anyone imagines he is somebody, he is deceiving himself, for he is nobody;
Luke 21:8
He said, "Take care that you are not misled; for many will come in my name saying, 'I am he' and 'the time is near' ??do not go after them.
1 Corinthians 3:18
Let no one deceive himself about this; whoever of you imagines he is wise with this world's wisdom must become a 'fool,' if he is really to be wise.
1 Corinthians 6:9
What! do you not know that the wicked will not inherit the Realm of God? Make no mistake about it; neither the immoral nor idolaters nor adulterers nor catamites nor sodomites
1 Corinthians 15:33
Make no mistake about this: 'bad company is the ruin of good character.'
Ephesians 5:6
Let no one deceive you with specious arguments; these are the vices that bring down God's anger on the sons of disobedience.
2 Thessalonians 2:3
Let nobody delude you into this belief, whatever he may say. It will not come till the Rebellion takes place first of all, with the revealing of the Lawless One, the doomed One,
James 1:22
Act on the Word, instead of merely listening to it and deluding yourselves.
1 John 1:8
If we say, 'We are not guilty,' we are deceiving ourselves and the truth is not in us;
1 John 3:7
Let no one deceive you, my dear children: he who practises righteousness is just, as He is just;

God

Jude 1:18
they told you beforehand, "At the end of things there will be mockers who go by their own impious passions."

General references

Luke 6:46
Why call me, 'Lord, Lord!' and obey me not?
Romans 2:6
For he will render to everyone according to what he has done,