The Battle of Hohud - The Only Reason They Could Have Dug a Trench

In the battle of handak they could dig a trench because there really is only one stretch of land that is vast and open where the enemy can attack easily from. The suggestion was that they should avail themselves to the natural fortification of the city and the army if it would have attacked vadina would never have been able to. This would literally result in street-to-street fighting and a street-To-Street fighting who's going to win? So this would have been protected fortress so the Prophet suggested to remain in uh madina and amazingly Abdullah ibn Ubay agreed not because he appreciated the Prophet ﷺ but because it was the correct opinion.