‏البيوع : Hadeeth No:3750 This hadith has been narrated on the authority of Yahya b. Sa'id with the same chain of transmitters....

‏الصلاة : Hadeeth No:872 Anas b. Malik reported: The Messenger of Allaah (sallAllaahu alayhi wa sallam) said: Complete the rows, for I can see you behind my back....