Wahayb bin Khalid bin 'Ajlan al-Bahli وهيب بن خالد بن عجلان الباهلي · The Book of Hajj

the Messenger of Allah passed by a woman when she was in her seclusion and had a child with her. She said: "Is there Hajj for this one?'' He said: "Yes, and you will be rewarded.''(sahih)

"I said: 'O Messenger of Allah, is this annulment of Hajj just for us or is it for all the people?' He said: 'No, it is just for us." (Daif)

the Prophet set out from Al-Jirranah at night as if he were an ingot of silver (i.e., in whiteness and purity) and perfomed Umrah, then he came back in the mooring as if he had stayed there overnight.

"The Prophet and his Companions only performed Sai between As-Safa and Al-Marwah once."