Matthew 18:13

And if he happen to find it, verily I say unto you, that he rejoiceth over it more than over the ninety and nine which never went astray.

Luke 15:5-10

and when he hath found it, he layeth it on his shoulders, rejoicing.

Luke 15:23-24

and bring hither the stall-fed steer, and kill it; and let us eat, and be joyous.

John 4:34-36

Jesus saith unto them, My meat is to do the will of him that sent me, and to finish his work.

James 2:13

For judgment without mercy shall be on him who shewed no mercy, and mercy glorieth against judgment.

Treasury of Scripture Knowledge

Summary

And if so be that he find it, verily I say unto you, he rejoiceth more of that sheep, than of the ninety and nine which went not astray.

Bible References

He rejoiceth

Luke 15:5
and when he hath found it, he layeth it on his shoulders, rejoicing.
John 4:34
Jesus saith unto them, My meat is to do the will of him that sent me, and to finish his work.
James 2:13
For judgment without mercy shall be on him who shewed no mercy, and mercy glorieth against judgment.