‏الصلاة : Hadeeth No:1630 Zaid b. Arqam, on seeing some people praying in the forenoon, said: They well know that prayer at another time than this is more excellent, for Allaah's Messenger (sallAllaahu alayhi wa sallam) said: The prayer of those who are penitent is observed when your weaned camels feel the heat of the sun....

‏الجنة وصفة نعيمها وأهلها‏ : Hadeeth No:6817 This hadith has been narrated on the authority of Sa'id with the same chain of transmitters but with a slight variation of wording....