‏النكاح : Hadeeth No:3286 Ibn Umar (Allaah be pleased with them) reported Allaah's Prophet (sallAllaahu alayhi wa sallam) as having said this: None amongst you should outbid another in a transaction, nor should he make proposals of marriage upon the proposal made by someone else....

‏العلم : Hadeeth No:6466 Jarir b. Abdullah reported that some desert Arabs clad in woollen clothes came to Allaah's Messenger (sallAllaahu alayhi wa sallam). He saw them in sad plight as they had been hard pressed by need. He (the Prophet) exhorted people to give charity, but they showed some reluctance until (signs) of ang...