**Motive of Saying "Khosrove Say No Harm to It"**

The phrase "Khosrove say no harm to it" is a recurring line in the short story "The Summer of the Beautiful White Horse" by William Saroyan. It is repeated by Mourad, one of the main characters in the story, as a way to convince his younger brother Aram to keep a stolen horse a secret. The motive behind saying this line is primarily to assure Aram that no harm will come to them if they keep the horse hidden.

**Protecting the Horse**
- Mourad and Aram stumble upon a beautiful white horse belonging to a neighboring Armenian family. The horse has been stolen by some gypsies, who sell it to the boys for a very low price.
- The boys are aware that the horse rightfully belongs to the neighboring family, but they are also captivated by its beauty and decide to keep it hidden in a barn.
- Knowing that they have done something wrong by keeping the stolen horse, Mourad tries to reassure Aram by repeatedly saying, "Khosrove say no harm to it."
- By repeating this phrase, Mourad is trying to convince Aram that their actions will not have any negative consequences and that they will not be caught or punished for their actions.

**Maintaining Innocence**
- The boys' motives are driven by their innocence and youthful fascination with the horse. They do not fully grasp the seriousness of their actions or the potential consequences they may face if they are discovered.
- The repetition of "Khosrove say no harm to it" is their way of maintaining their innocence and convincing themselves that what they have done is not morally wrong or harmful.
- The boys are trying to justify their actions to themselves and alleviate any guilt or fear they may have about keeping the stolen horse.

**Preserving a Sense of Adventure**
- The repetition of this line also adds an element of adventure and excitement to the story. It reflects the boys' desire to keep the stolen horse hidden and preserve the thrill of their secret.
- By repeating the phrase, Mourad is trying to convince Aram that they are engaged in a grand adventure and that everything will turn out fine in the end.
- It allows them to escape the reality of their actions and embrace the fantasy of their own heroic narrative.

In conclusion, the motive behind saying "Khosrove say no harm to it" in "The Summer of the Beautiful White Horse" is to reassure Aram and convince him that their actions will not have any negative consequences. It also serves to maintain their innocence, justify their behavior, and add an element of adventure to the story.

Khosrove said so because he had very much faith on the honesty of his tribe. As he had very much faith on honesty of his tribe he thought that the horse must not have been harmed and also must not have been stole.