1 Peter 5:2

feed the flock of God which is among you, overseeing it, not by constraint, but willingly; nor yet for base gain, but of a ready mind;

John 10:3

To him the porter opens, and the sheep hear his voice; and he calls his own sheep by name, and leads them out.

John 21:15-17

So, when they breakfasted, Jesus saith to Simon Peter, "Simon, son of John, do you love me more than these?" He says to Him, "Yea, Lord, Thou knowest that I fondly love Thee." He saith to him, "Feed My lambs."

Treasury of Scripture Knowledge

Summary

Be thou diligent to know the state of thy flocks, and look well to thy herds.

General references

Bible References

Diligent

John 21:15
So, when they breakfasted, Jesus saith to Simon Peter, "Simon, son of John, do you love me more than these?" He says to Him, "Yea, Lord, Thou knowest that I fondly love Thee." He saith to him, "Feed My lambs."
1 Peter 5:2
feed the flock of God which is among you, overseeing it, not by constraint, but willingly; nor yet for base gain, but of a ready mind;

General references

1 Timothy 6:8
but, having food and raiment, with these we shall be content.