It is narrated from Sayyiduna Ibn Umar (may Allah be pleased with them both) that the Prophet (peace and blessings be upon him) made his she-camel kneel down in the valley of Batha’ at Dhul-Hulaifa and prayed there.
Hadith Referenceمسند احمد / مسند المكثرين من الصحابة / 6232