In the path of Allah
This means helping those people who strive in the path of Allah and are poor and needy, like people going on Hajj who have been stranded due to paucity of provisions, soldiers who can’t join the army due to lack of provisions, those students who are acquiring Islamic sciences and every person who is needy and is striving in the path of Allah. As mentioned in Radd Ul Muhtaar, Kitaab Uz Zakaat.