Job 33:14

For once doth God speak, and twice, (He doth not behold it.)

Psalm 62:11

Once hath God spoken, twice I heard this, That 'strength is with God.'

Job 40:5

Once I have spoken, and I answer not, And twice, and I add not.

2 Chronicles 33:10

And Jehovah speaketh unto Manasseh and unto his people, and they have not attended,

Proverbs 1:24

Because I have called, and ye refuse, I stretched out my hand, and none is attending,

Proverbs 1:29

Because that they have hated knowledge, And the fear of Jehovah have not chosen.

Isaiah 6:9

And He saith, 'Go, and thou hast said to this people, Hear ye -- to hear, and ye do not understand, And see ye -- to see, and ye do not know.

Mark 8:17-18

And Jesus having known, saith to them, 'Why do ye reason, because ye have no loaves? do ye not yet perceive, nor understand, yet have ye your heart hardened?

Luke 24:25

And he said unto them, 'O inconsiderate and slow in heart, to believe on all that the prophets spake!

John 3:19

'And this is the judgment, that the light hath come to the world, and men did love the darkness rather than the light, for their works were evil;

Job 33:29

Lo, all these doth God work, Twice -- thrice with man,

Matthew 13:14

and fulfilled on them is the prophecy of Isaiah, that saith, With hearing ye shall hear, and ye shall not understand, and seeing ye shall see, and ye shall not perceive,

Treasury of Scripture Knowledge

Summary

For God speaketh once, yea twice, yet man perceiveth it not.

Bible References

God

Job 40:5
Once I have spoken, and I answer not, And twice, and I add not.
Psalm 62:11
Once hath God spoken, twice I heard this, That 'strength is with God.'

Perceiveth

2 Chronicles 33:10
And Jehovah speaketh unto Manasseh and unto his people, and they have not attended,
Proverbs 1:24
Because I have called, and ye refuse, I stretched out my hand, and none is attending,
Isaiah 6:9
And He saith, 'Go, and thou hast said to this people, Hear ye -- to hear, and ye do not understand, And see ye -- to see, and ye do not know.
Matthew 13:14
and fulfilled on them is the prophecy of Isaiah, that saith, With hearing ye shall hear, and ye shall not understand, and seeing ye shall see, and ye shall not perceive,
Mark 8:17
And Jesus having known, saith to them, 'Why do ye reason, because ye have no loaves? do ye not yet perceive, nor understand, yet have ye your heart hardened?
Luke 24:25
And he said unto them, 'O inconsiderate and slow in heart, to believe on all that the prophets spake!
John 3:19
'And this is the judgment, that the light hath come to the world, and men did love the darkness rather than the light, for their works were evil;