Numbers 35:17

And if he hit him with a stone in the hand, by which he will die, and he does die, he [is] a killer; the killer must surely be put to death.

Exodus 21:18

" 'And if men quarrel and a man strikes his neighbor with a stone or with a fist and he does not die, but {he is confined to bed},

Treasury of Scripture Knowledge

Summary

And if he smite him with throwing a stone, wherewith he may die, and he die, he is a murderer: the murderer shall surely be put to death.

Throwing a stone

Bible References

Throwing a stone

Exodus 21:18
" 'And if men quarrel and a man strikes his neighbor with a stone or with a fist and he does not die, but {he is confined to bed},