It is narrated from Sayyiduna Mu'adh Juhani (may Allah be pleased with him), he says: We camped with Abdullah bin Abdul Malik in the land of Rome near the fortress of Sinan. The people narrowed the camping places and the path was cut off. Sayyiduna Mu'adh (may Allah be pleased with him) said: O people! We participated in such and such expeditions with the Messenger of Allah (peace and blessings be upon him). Once, the people narrowed the path. The Messenger of Allah (peace and blessings be upon him) sent a caller to them, who announced: Whoever has narrowed the place of stay or cut off the path, his jihad will not be accepted.