Devarim 19:9

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;

Devarim 19:9 In-Context

7 Therefore I command thee, saying, Thou shalt separate shalosh arim for thee.
8 And if Hashem Eloheicha enlarge thy territory, as He hath sworn unto Avoteicha, and give thee kol ha’aretz which He promised to give unto Avoteicha;
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;
The Orthodox Jewish Bible fourth edition, OJB. Copyright 2002,2003,2008,2010, 2011 by Artists for Israel International. All rights reserved.