Volume 1, Book 7, Number 334:
Narrated ‘Abdur Rahman bin Abza:
A man came to ‘Umar bin Al-Khattab and said, “I became Junub but no water was available.” ‘Am –
mar bin Yasir said to ‘Umar, “Do you remember that you and I (became Junub while both of us) were
together on a journey and you didn’t pray but I rolled myself on the ground and prayed? I informed
the Prophet about it and he said, ‘It would have been sufficient for you to do like this.’ The Prophet
then stroked lightly the earth with his hands and then blew off the dust and passed his hands over
his face and hands.”
Volume 1, Book 7, Number 336:
Narrated ‘Abdur Rahman bin Abza:
that while he was in the company of ‘Umar, ‘Ammar said to ‘Umar, “We were in a detachment and
became Junub and I blew the dust off my hands (performed the rolling over the earth and prayed.)”
Volume 1, Book 7, Number 337:
Narrated ‘Abdur Rahman bin Abza:
‘Ammar said to ‘Umar “I rolled myself in the dust and came to the Prophet who said, ‘Passing dus –
ted hands over the face and the backs of the hands is sufficient for you.’ “