‏الأشربة : Hadeeth No:5080 Amir b. Sa'd b. Abu Waqqas, on the authority of his father, reported Allaah's Messenger (sallAllaahu alayhi wa sallam) having said: He who ate seven dates (of the land situated) between these two lava plains in the morning, no poison will harm him until it is evening....

‏فضائل الصحابة‏ : Hadeeth No:6130 Abu Bakra reported on the authority of his father that Allaah's Messenger (sallAllaahu alayhi wa sallam) said: What is your view if Juhaina, Aslam, Ghifar were better than Banu Tamim, Banu 'Abdullah b. Ghatfan and 'Amir b. Sa'sa'a' respectively (then what would be status of the latter one)? He said ...