The Messenger of Allah ﷺ would pray the forenoon prayer so consistently that we would say he never leaves it, and then he would leave it so long that we would say he never prays it.
حدثنا يحيى بن آدم حدثنا فضيل عن عطية
كان رسول الله ﷺ يصلي الضحى حتى نقول لا يتركها ويتركها حتى نقول لا يصليها