Numbers 35:22

But if suddenly, without enmity, he shall thrust him, or hurl upon him any missile, without design;

Exodus 21:13

But he who hath not lain in wait, but, God, hath occasioned him to come to his hand, then will I appoint for thee a place, whither he may flee.

Numbers 35:11

then shall ye find for you, convenient cities, cities of refuge, shall they be unto you, - and the manslayer, who hath slain a person, by mistake, shall flee thither.

Deuteronomy 19:5

as when one entereth with his neighbour into a forest, to fell trees, and his hand fetcheth a stroke with the axe, to cut down the tree, and the head flieth off from the handle, and lighteth upon his neighbour, that he die, he, shall flee into one of these cities, and live;

Joshua 20:3

that the manslayer who slayeth a person by mistake, unwittingly, may flee thither, - so shall they be unto you for refuge from the blood-redeemer,

Joshua 20:5

And, when the blood-redeemer pursueth after him, then shall they not deliver up the manslayer, into his hand, - because, unwittingly, it was that he slew his neighbour, and had not been, cherishing hatred, towards him, aforetime;

Treasury of Scripture Knowledge

Summary

But if he thrust him suddenly without enmity, or have cast upon him any thing without laying of wait,

Bible References

General references

Numbers 35:11
then shall ye find for you, convenient cities, cities of refuge, shall they be unto you, - and the manslayer, who hath slain a person, by mistake, shall flee thither.
Exodus 21:13
But he who hath not lain in wait, but, God, hath occasioned him to come to his hand, then will I appoint for thee a place, whither he may flee.
Deuteronomy 19:5
as when one entereth with his neighbour into a forest, to fell trees, and his hand fetcheth a stroke with the axe, to cut down the tree, and the head flieth off from the handle, and lighteth upon his neighbour, that he die, he, shall flee into one of these cities, and live;
Joshua 20:3
that the manslayer who slayeth a person by mistake, unwittingly, may flee thither, - so shall they be unto you for refuge from the blood-redeemer,