The Last Hour would not come unless you fight with people whose faces are like hammered shields and the Last Hour would not come until you would fight against those wearing the shoes of hair.

We were in the company of Jabir b. 'Abdullah that he said it may happen that the people of Iraq may not send their qafiz and dirhams (their measures of food stuff and their money). We said: Who would be responsible for it? He said: The non-Arabs would prevent them. He again said: There is the possibility that the people of Syria may not send their dinars and mudds. We said: Who would be responsible for it? He said this prevention would be made by the Romans. He (Jabir b. Abdullah) kept quiet for a while and then reported Allah's Messenger (ﷺ) having said there would be a caliph in the last (period) of my Ummah who would freely give handfuls of wealth to the people without counting it. I said to Abu Nadra and Abu al-'Ala: Do you mean 'Umar b. 'Abd al-Aziz? They said: No (he would be Imam Mahdi).

There would be amongest your caliphs a caliph who would give handfuls of wealth to the, but wbuld not count it. In. the narration transmitted on the authority of Ibn Hujr, there is a slight variation of wording.

One who Is better than I informed me, that Allah's Messenger (ﷺ) said to 'Ammar as he was digging the ditch (on the ocasion of the Battle of the Ditch) wiping over his head: O son of Summayya you will be involved in trouble and a group of the rebels would kill you.

A group of rebels would kill you.