1 Samuel 15:3

Now go and strike Amalek, and completely destroy all that they have, and do not spare them. But kill both man and woman, infant and suckling, ox and sheep, camel and ass.

Numbers 24:20

And when he looked on Amalek, he took up his parable and said, Amalek was the first of the nations. But his latter end is to destruction.

Deuteronomy 20:16-18

But of the cities of these people, which Jehovah your God gives you for an inheritance, you shall save alive nothing that breathes.

Leviticus 27:28-29

However, no devoted thing that a man shall devote to Jehovah of all that he has, either of man or animal, or of the field of his possession, shall be sold or redeemed. Every devoted thing is most holy to Jehovah.

Numbers 31:17

And now kill every male among the little ones, and kill every woman that has known man by lying with him.

Joshua 6:17-21

And the city shall be devoted to Jehovah, it and all in it. Only Rahab the harlot shall live, she and all with her in the house, because she hid the messengers that we sent.

1 Samuel 22:19

And he struck Nob, the city of the priests, with the edge of the sword, both men and women, children and babes, and oxen, and asses, and sheep, with the edge of the sword.

Genesis 3:17-18

And to Adam He said, Because you have listened to the voice of your wife and have eaten of the tree, of which I commanded you, saying, You shall not eat of it! The ground is cursed for your sake. In pain shall you eat of it all the days of your life.

Exodus 20:5

You shall not bow yourself down to them, nor serve them. For I Jehovah your God am a jealous God, visiting the iniquity of the fathers upon the sons to the third and fourth generation of those that hate me,

Deuteronomy 13:15-16

you shall surely strike those who live in that city with the edge of the sword, destroying it completely, and all that is in it, and all the cattle of it, with the edge of the sword.

Isaiah 14:21-22

Prepare slaughter for his sons, because of the iniquity of their fathers, so that they do not rise, nor possess the land, nor fill the face of the world with cities.

Romans 8:20-22

For the creation was not willingly subjected to vanity, but because of Him who subjected it on hope

Treasury of Scripture Knowledge

Summary

Now go and smite Amalek, and utterly destroy all that they have, and spare them not; but slay both man and woman, infant and suckling, ox and sheep, camel and ass.

Ox and sheep

Bible References

Utterly destroy

Leviticus 27:28
However, no devoted thing that a man shall devote to Jehovah of all that he has, either of man or animal, or of the field of his possession, shall be sold or redeemed. Every devoted thing is most holy to Jehovah.
Numbers 24:20
And when he looked on Amalek, he took up his parable and said, Amalek was the first of the nations. But his latter end is to destruction.
Deuteronomy 13:15
you shall surely strike those who live in that city with the edge of the sword, destroying it completely, and all that is in it, and all the cattle of it, with the edge of the sword.
Deuteronomy 20:16
But of the cities of these people, which Jehovah your God gives you for an inheritance, you shall save alive nothing that breathes.
Joshua 6:17
And the city shall be devoted to Jehovah, it and all in it. Only Rahab the harlot shall live, she and all with her in the house, because she hid the messengers that we sent.

Slay

Exodus 20:5
You shall not bow yourself down to them, nor serve them. For I Jehovah your God am a jealous God, visiting the iniquity of the fathers upon the sons to the third and fourth generation of those that hate me,
Numbers 31:17
And now kill every male among the little ones, and kill every woman that has known man by lying with him.
Isaiah 14:21
Prepare slaughter for his sons, because of the iniquity of their fathers, so that they do not rise, nor possess the land, nor fill the face of the world with cities.

Ox and sheep

Genesis 3:17
And to Adam He said, Because you have listened to the voice of your wife and have eaten of the tree, of which I commanded you, saying, You shall not eat of it! The ground is cursed for your sake. In pain shall you eat of it all the days of your life.
Romans 8:20
For the creation was not willingly subjected to vanity, but because of Him who subjected it on hope

General references

Numbers 31:15
And Moses said to them, Have you saved all the women alive?
Psalm 149:7
to carry out vengeance on the nations and punishments on the peoples,
Jeremiah 51:22
Also with you I will shatter man and woman; and with you I will shatter old and young; and with you I will shatter the young man and the girl.