Does divorce take effect if the person to whom you swore to give a 7,0 Saudi Riyal loan transfers to you from the same amount you transferred to them, and does your request for a loan from the same amount you transferred count as fulfilling an oath of divorce?

Your divorce does not occur if this man lends you money from what you gave him in his daughter's account, for this is not what breaks your oath. Rather, the oath is broken by not giving him the money at the time you specified, or at the last possible time if you did not specify a time for giving it. It appears from your question that you fulfilled your oath by transferring the money to the man's daughter's account, so nothing further is required of you by the oath. We advise you to beware of swearing by divorce, for it is an oath of the wicked. The lawful oath is by Allah Almighty.