Matthew 18:13

Truly I tell you, if he happens to find it, he is happier over it than over the ninety-nine that had not wandered away.

Luke 15:5-10

And when he finds it, he places it on his shoulders [i.e., to return it], and is so glad.

Luke 15:23-24

And bring the fattened calf, kill it and let us eat and enjoy ourselves.

John 4:34-36

Jesus answered them, "My food is doing what God, who sent me, wants me to, and accomplishing His work.

James 2:13

For the person who has shown no mercy will be judged without mercy. [For] mercy wins out over condemnation.

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 finds it, he places it on his shoulders [i.e., to return it], and is so glad.
John 4:34
Jesus answered them, "My food is doing what God, who sent me, wants me to, and accomplishing His work.
James 2:13
For the person who has shown no mercy will be judged without mercy. [For] mercy wins out over condemnation.