Many times throughout the Bible…Gods Word says it will stand for ever and forever.
Isaiah 40:6-8 NKJV
The voice said, “Cry out!” And he said, “What shall I cry?” “All flesh is grass, And all its loveliness is like the flower of the field.  The grass withers, the flower fades, Because the breath of the LORD blows upon it; Surely the people are grass.  The grass withers, the flower fades, But the word of our God stands forever.”
1 Peter 1:22-25 NKJV
Since you have purified your souls in obeying the truth through the Spirit in sincere love of the brethren, love one another fervently with a pure heart,  having been born again, not of corruptible seed but incorruptible, through the word of God which lives and abides forever,  because “All flesh is as grass, And all the glory of man as the flower of the grass. The grass withers, And its flower falls away,  But the word of the LORD endures forever.” Now this is the word which by the gospel was preached to you.
Matthew 24:35 NKJV
Heaven and earth will pass away, but My words will by no means pass away.
Psalm 119:87-90 NKJV
They almost made an end of me on earth, But I did not forsake Your precepts.  Revive me according to Your lovingkindness, So that I may keep the testimony of Your mouth.  Forever, O LORD, Your word is settled in heaven.  Your faithfulness endures to all generations; You established the earth, and it abides.
Hebrews 4:12-16 NKJV
For the word of God is living and powerful, and sharper than any two-edged sword, piercing even to the division of soul and spirit, and of joints and marrow, and is a discerner of the thoughts and intents of the heart.  And there is no creature hidden from His sight, but all things are naked and open to the eyes of Him to whom we must give account.  Seeing then that we have a great High Priest who has passed through the heavens, Jesus the Son of God, let us hold fast our confession.  For we do not have a High Priest who cannot sympathize with our weaknesses, but was in all points tempted as we are, yet without sin.  Let us therefore come boldly to the throne of grace, that we may obtain mercy and find grace to help in time of need.
Hebrews 13:8 NKJV
Jesus Christ is the same yesterday, today, and forever.
John 1:1-5 NKJV
In the beginning was the Word, and the Word was with God, and the Word was God.  He was in the beginning with God.  All things were made through Him, and without Him nothing was made that was made.  In Him was life, and the life was the light of men.  And the light shines in the darkness, and the darkness did not comprehend it.