Matthew 18:14

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

John 17:12

While I was with them in the world, I kept them in thy name; those that thou gavest me I have kept, and none of them is lost, but the son of perdition, that the scripture might be fulfilled.

Isaiah 40:11

He shall feed his flock like a shepherd; he shall gather the lambs with his arm and carry them in his bosom and shall gently lead those that are with young.

Zechariah 13:7

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

Matthew 5:16

Let your light so shine before men that they may see your good works and glorify your Father who is in the heavens.

Matthew 6:9

Ye, therefore, are to pray like this: Our Father who art in the heavens, Hallowed be thy name.

Matthew 6:32

For the Gentiles seek after all these things.) For your heavenly Father knows 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 Father's will who has sent me, that of all whom he has given me I should lose nothing but should raise it up again in 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 dined, Jesus said to Simon Peter, Simon, son of Jonas, lovest thou me more than these? He said unto him, Yes, Lord, thou knowest that I love thee. He said unto him, Feed my lambs.

Romans 8:28-39

And we now know that unto those who love God, all things help them unto good, to those who according to the purpose are called to be saints.

1 Corinthians 8:11-13

and through thy knowledge the weak brother shall perish, for whom Christ died.

Ephesians 1:5-7

having marked out beforehand the way for us to be adopted as sons by Jesus Christ in himself, according to the good pleasure of his will,

2 Timothy 2:10

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

Hebrews 12:13

and make straight steps unto your feet, so that which is lame will not turn out of the way, but let it rather be healed.

1 Peter 1:3-5

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

2 Peter 3:9

The Lord is not late concerning his promise, as some count lateness, but is patient with us, not willing 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 Father's will who has sent me, that of all whom he has given me I should lose nothing but should raise it up again in 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 in the world, I kept them in thy name; those that thou gavest me I have kept, and none of them is lost, but the son of perdition, that the scripture might be fulfilled.
Romans 8:28
And we now know that unto those who love God, all things help them unto good, to those who according to the purpose are called to be saints.
Ephesians 1:5
having marked out beforehand the way for us to be adopted as sons by Jesus Christ in himself, according to the good pleasure of his will,
1 Peter 1:3
Praised be the God and Father of our Lord Jesus, the Christ, who according to his great mercy has begotten us again unto a living hope by the resurrection of Jesus, the Christ, from the dead,