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(1) Chapter 112: The One Who Does Not Thank People
218. Aboo Hurayra said: "The Prophet salAllaahu 'alayhi wasallam said, 'The One who does not thank people is not grateful to Allaah.'" [Al-Adab Al-Mufrad, UK ISLAMIC ACADEMY]
JazakAllaahu khairan.
(2) Chapter 195: Someone Giving Advice to His Brother When He Has Not Been Asked For Advice
416. Wahab b. Kaysaan said: "Ibn 'Umar saw a shepherd and some sheep in a bad place and he saw a place which was better than it. He told him, 'Woe to you, shepherd, move them! I heard the Messenger of Allaah (salAllaahu 'alayhi wasallam) say, "Every shepherd is responsibile for his flock." [ibid.]
May Allaah reward you for your advice.
These hadeethaan - are they da'eef?
According Abu Talhah, rahimahullaah's, work, 218 is not da'eef. And neither is 416, though the one before it, 415, is.
Here can be found the the checking of Imaam Al Bukhaaree's Adab al Mufrad according to Ash-Shaykh Al-Albaani, baarakAllaahu feek:
http://alitisaambissunnah.wordpress....adab-al-mufrad