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

Somali sentence: 18:3 Oo isna wuxuu yidhi: "Runtii waxaan idinku leeyahay, haddii aad bedesho oo aydnaan noqon sida carruur yar, aad sooma ay geli doonaan, boqortooyada jannada.
18:3 And he said: "Amen I say to you, unless you change and become like little children, you shall not enter into the kingdom of heaven.