Numbers 35:16

And if with an instrument of iron he hath smitten him, and he dieth, he is a murderer: the murderer is certainly put to death.

Leviticus 24:17

'And when a man smiteth any soul of man, he is certainly put to death.

Genesis 9:5-6

'And only your blood for your lives do I require; from the hand of every living thing I require it, and from the hand of man, from the hand of every man's brother I require the life of man;

Exodus 21:12-14

'He who smiteth a man so that he hath died, is certainly put to death;

Numbers 35:22-24

'And if, in an instant, without enmity, he hath thrust him through, or hath cast at him any instrument, without lying in wait;

Numbers 35:30-33

whoso smiteth a person, by the mouth of witnesses doth one slay the murderer; and one witness doth not testify against a person -- to die.

Deuteronomy 19:11-13

And when a man is hating his neighbour, and hath lain in wait for him, and risen against him, and smitten him -- the life, and he hath died, and he hath fled unto one of these cities,

Treasury of Scripture Knowledge

Summary

And if he smite him with an instrument of iron, so that he die, he is a murderer: the murderer shall surely be put to death.

Bible References

If he smite

Numbers 35:22
'And if, in an instant, without enmity, he hath thrust him through, or hath cast at him any instrument, without lying in wait;
Deuteronomy 19:11
And when a man is hating his neighbour, and hath lain in wait for him, and risen against him, and smitten him -- the life, and he hath died, and he hath fled unto one of these cities,

The

Numbers 35:30
whoso smiteth a person, by the mouth of witnesses doth one slay the murderer; and one witness doth not testify against a person -- to die.
Genesis 9:5
'And only your blood for your lives do I require; from the hand of every living thing I require it, and from the hand of man, from the hand of every man's brother I require the life of man;
Exodus 21:12
'He who smiteth a man so that he hath died, is certainly put to death;
Leviticus 24:17
'And when a man smiteth any soul of man, he is certainly put to death.