Abu Waail reported,

Sabi bin Mabad was a Christian Bedouin from the tribe of Taghlib who embraced Islam. He asked which deed was the most excellent, and he was told, "Striving in the path of Allah ."He resolved to go on military expedition, but was asked, "Have you performed the Hajj?"He replied, "No."So it was said to him, "Perform Hajj and Umrah first, then go on expedition."He set out, and when he reached al-Hawabit, he entered the state of consecration for both Hajj and Umrah together. Zayd bin Sawhan and Salman bin Rabia saw him and said, "He is more lost than his camel," or, "He is no better guided than his she-camel."He then went to Umar and told him what they had said, and Umar replied, "You have been guided to the practice of your Prophet ﷺ."Hakam said, I asked Abu Waail, "Did Sabi himself relate this to you?"He answered, "Yes."

حدثنا محمد بن جعفر قال حدثنا شعبة عن الحكم

عن أبي وائل

أن الصبي بن معبد كان نصرانيا تغلبيا أعرابيا فأسلم فسأل أي العمل أفضل فقيل له الجهاد في سبيل الله عز وجل فأراد أن يجاهد فقيل له حججت فقال لا فقيل حج واعتمر ثم جاهد فانطلق حتى إذا كان بالحوابط أهل بهما جميعا فرآه زيد بن صوحان وسلمان بن ربيعة فقالا لهو أضل من جمله أو ما هو بأهدى من ناقته فانطلق إلى عمر رضي الله عنه فأخبره بقولهما فقال هديت لسنة نبيك ﷺ قال الحكم فقلت لأبي وائل حدثك الصبي فقال نعم