It is narrated from Sayyiduna al-Fadl bin Abbas (may Allah be pleased with him) that the Messenger of Allah (peace and blessings be upon him) stood inside the Ka'bah glorifying Allah, declaring His greatness, supplicating and seeking forgiveness, and he neither bowed nor prostrated.
Hadith Referenceالمعجم الكبير للطبراني / باب الفاء / 15835