Devarim 19:9-11

Orthodox Jewish Bible

⁹ If thou shalt be shomer over all these mitzvot to do them, which I command thee today, to love Hashem Eloheicha, and to walk ever in His ways; then shalt thou add three towns more for thee, beside these three;

¹⁰ That dahm naki (innocent blood) be not shed in thy land, which Hashem Eloheicha giveth thee for a nachalah, and so dahmim be upon thee.

¹¹ But if any ish hate his neighbor, and lie in wait for him, and rise up against him, and strike him mortally that he die, and fleeth into one of these towns;