Given a sentence in Somali language, translate the sentence to English language keeping the meaning of the original sentence intact

Somali sentence: 15 si kastaba ha ahaatee waa inaad boqrataan kii Rabbiga Ilaahiinna ahu doorto. Oo mid aad walaalihiinna kala soo dhex baxdaan waa inaad boqrataan. Waa inaydaan shisheeye aan walaalkiin ahayn boqor ka dhigan.
15 Thou shalt in any wise set him king over thee, whom the LORD thy God shall choose: one from among thy brethren shalt thou set king over thee: thou mayest not set a stranger over thee, which is not thy brother.