Partition deed between 3 brothers

Respected Sirs/Madam - My late father has a house and land which is to be shared amount 3 brothers including me. One of my brother who was financially weak wanted to make money out of the house and land, received his share in the form of cash and verbally agreed to give up his rights on the property and land. My younger brother # 3 who is abroad also agreed for the settlement and transferred the partition money. We have not made any partition deed as my younger brother is abroad and he is not expected to come to India any sooner. Is there anyway I can protect myself and my younger brother who is abroad inorder to avoid any future claims by my brother who has received the settlement? Appreciate your views.