fortuitous:

(of something that is to one’s advantage) not planned, happening by chance

fortuitous:

(of something that is to one’s advantage) not planned, happening by chance

(Adjective)

Example Sentences:

Ramayana: The meeting of the monkeys with Sampatti was fortuitous; it brought hope in their stalled search for Sita.

Mahabharata: After the Pandavas survived the fire in Varnavarta, they had a fortuitous meeting with some traveling brahmanas, who suggested that they go to Draupadi’s wedding.

Bhagavad-gita: Events we consider fortuitous are often God’s arrangements for our evolution because the whole world moves under his direction.