Isaiah 2:9

"And the mean man boweth down, and the great man humbleth himself: therefore forgive them not."

Cross References (ranked by relevance)

Isaiah 5:15

And the mean man shall be brought down, and the mighty man shall be humbled, and the eyes of the lofty shall be humbled:

Romans 3:23

For all have sinned, and come short of the glory of God;

Jeremiah 18:23

Yet, LORD, thou knowest all their counsel against me to slay me: forgive not their iniquity, neither blot out their sin from thy sight, but let them be overthrown before thee; deal thus with them in the time of thine anger.

Joshua 24:19

And Joshua said unto the people, Ye cannot serve the LORD: for he is an holy God; he is a jealous God; he will not forgive your transgressions nor your sins.

Nehemiah 4:5

And cover not their iniquity, and let not their sin be blotted out from before thee: for they have provoked thee to anger before the builders.

Mark 3:29

But he that shall blaspheme against the Holy Ghost hath never forgiveness, but is in danger of eternal damnation:

Isaiah 27:11

When the boughs thereof are withered, they shall be broken off: the women come, and set them on fire: for it is a people of no understanding: therefore he that made them will not have mercy on them, and he that formed them will shew them no favour.

Psalm 49:2

Both low and high, rich and poor, together.

Colossians 2:23

Which things have indeed a shew of wisdom in will worship, and humility, and neglecting of the body; not in any honour to the satisfying of the flesh.

Isaiah 57:9

And thou wentest to the king with ointment, and didst increase thy perfumes, and didst send thy messengers far off, and didst debase thyself even unto hell.

Psalm 62:9

Surely men of low degree are vanity, and men of high degree are a lie: to be laid in the balance, they are altogether lighter than vanity.

Colossians 2:18

Let no man beguile you of your reward in a voluntary humility and worshipping of angels, intruding into those things which he hath not seen, vainly puffed up by his fleshly mind,