\textbf{13.} What is the meaning of the word \textbf{``Radif''} in the verse below, different from the other verses?
\begin{itemize}
\item[(1)] From the heart, dark as the Ka'bah of Jan, they built
\item[(2)] Khezr showed us the life of the eternal Javdan
\item[(3)] From the companions, beware of those who are uneducated
\item[(4)] One can take the flower from the hand of the guardian of the wind
\end{itemize}
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\textbf{www.riazisara.ir}
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