Genesis 21:28 in the King James Version
And Abraham set seven ewe lambs of the flock by themselves.
Context
27 Abraham took sheep and cattle, and gave them to Abimelech. Those two made a covenant.
28 Abraham set seven ewe lambs of the flock by themselves.
29 Abimelech said to Abraham, “What do these seven ewe lambs, which you have set by themselves, mean?”