Matthew 24:35

Heaven and earth will pass away, but my words will not pass away.

Philippians 4:4

Rejoice in the Lord alway, and again will I say, rejoice!

1 Peter 1:8

Him you love, though you have never seen him; in him you ever believe, though even now you see him not, and you are rejoicing with joy unspeakable and full of glory,

Treasury of Scripture Knowledge

Summary

Then shalt thou delight thyself in the LORD; and I will cause thee to ride upon the high places of the earth, and feed thee with the heritage of Jacob thy father: for the mouth of the LORD hath spoken it.

The mouth

Bible References

Delight

Philippians 4:4
Rejoice in the Lord alway, and again will I say, rejoice!
1 Peter 1:8
Him you love, though you have never seen him; in him you ever believe, though even now you see him not, and you are rejoicing with joy unspeakable and full of glory,

The mouth

Matthew 24:35
Heaven and earth will pass away, but my words will not pass away.