Matthew 18:14

Even so it is not the will of your Father who is in heaven, that one of these little ones should perish.

John 17:12

While I was with them, I kept them in thy name which thou hast given me: and I guarded them, and not one of them perished, but the son of perdition; that the scripture might be fulfilled.

Isaiah 40:11

He will feed his flock like a shepherd, he will gather the lambs in his arm, and carry them in his bosom, and will gently lead those that have their young.

Zechariah 13:7

Awake, O sword, against my shepherd, and against the man that is my fellow, saith Jehovah of hosts: smite the shepherd, and the sheep shall be scattered; and I will turn my hand upon the little ones.

Matthew 5:16

Even so let your light shine before men; that they may see your good works, and glorify your Father who is in heaven.

Matthew 6:9

After this manner therefore pray ye. Our Father who art in heaven, Hallowed be thy name.

Matthew 6:32

For after all these things do the Gentiles seek; for your heavenly Father knoweth that ye have need of all these things.

Luke 12:32

Fear not, little flock; for it is your Father's good pleasure to give you the kingdom.

John 6:39-40

And this is the will of him that sent me, that of all that which he hath given me I should lose nothing, but should raise it up at the last day.

John 10:27-30

My sheep hear my voice, and I know them, and they follow me:

John 21:15

So when they had broken their fast, Jesus saith to Simon Peter, Simon,'son of John, lovest thou me more than these? He saith unto him, Yea, Lord; thou knowest that I love thee. He saith unto him, Feed my lambs.

Romans 8:28-39

And we know that to them that love God all things work together for good, even to them that are called according to his purpose.

1 Corinthians 8:11-13

For through thy knowledge he that is weak perisheth, the brother for whose sake Christ died.

Ephesians 1:5-7

having foreordained us unto adoption as sons through Jesus Christ unto himself, according to the good pleasure of his will,

2 Timothy 2:10

Therefore I endure all things for the elect's sake, that they also may obtain the salvation which is in Christ Jesus with eternal glory.

Hebrews 12:13

and make straight paths for your feet, that that which is lame be not turned out of the way, but rather be healed.

1 Peter 1:3-5

Blessed be the God and Father of our Lord Jesus Christ, who according to his great mercy begat us again unto a living hope by the resurrection of Jesus Christ from the dead,

2 Peter 3:9

The Lord is not slack concerning his promise, as some count slackness; but is longsuffering to you-ward, not wishing that any should perish, but that all should come to repentance.

Treasury of Scripture Knowledge

Summary

Even so it is not the will of your Father which is in heaven, that one of these little ones should perish.

Bible References

It is

Luke 12:32
Fear not, little flock; for it is your Father's good pleasure to give you the kingdom.
John 6:39
And this is the will of him that sent me, that of all that which he hath given me I should lose nothing, but should raise it up at the last day.
John 10:27
My sheep hear my voice, and I know them, and they follow me:
John 17:12
While I was with them, I kept them in thy name which thou hast given me: and I guarded them, and not one of them perished, but the son of perdition; that the scripture might be fulfilled.
Romans 8:28
And we know that to them that love God all things work together for good, even to them that are called according to his purpose.
Ephesians 1:5
having foreordained us unto adoption as sons through Jesus Christ unto himself, according to the good pleasure of his will,
1 Peter 1:3
Blessed be the God and Father of our Lord Jesus Christ, who according to his great mercy begat us again unto a living hope by the resurrection of Jesus Christ from the dead,

American Standard Version Public Domain