"by Allah A'ishah is better than you"......Abu Ayyub Al-Ansari "r.a"?

Salam. I think it is the story about Aisha who lost her neclace while she was being travelled with Rasoool and his compny.She was left by the group because she was busy to search for her necklace made from wood gven by the rasool...Then she was found by a young handsome man called Sofwan.She was gurded by him.After that they joined the group. The firnah spread out that she maid adultery with that handsome young man.By the way they did not do that maksiat (bad doing) Aisha was very trusted about her loyalty to her husband rasool.