Sayyiduna Abdullah bin Umar (may Allah be pleased with them both) used to say: Whoever places his forehead on the ground for prostration should also place his palms on the ground; then, when he raises (his forehead), he should raise both of them together, for the hands prostrate just as the face (forehead) prostrates.
Hadith Referenceالسنن الكبرى للبيهقي / كتاب الصلاة / 2673