Hadithcore
Riyad as-Salihin, 641

Ibn Mas'ud (May Allah be pleased with him) reported:

Messenger of Allah (ﷺ) said, "Shall I not tell you whom the (Hell) Fire is forbidden to touch? It is forbidden to touch a man who is always accessible, having polite and tender nature." <b>[At- Tirmidhi, who classified it as Hadith Hasan]</b>.

وعن ابن مسعود رضي الله عنه قال‏:‏ قال رسول الله صلى الله عليه وسلم‏:‏ “ألا أخبركم بمن يحرم على النار -أو بمن تحرم عليه النار‏؟‏- تحرم على كل قريب هين لين سهل”‏.‏ ‏(‏‏(‏رواه الترمذي وقال‏:‏ حديث حسن‏)‏‏)‏‏.‏

References1 variant
In-Book Reference
Introduction, Hadith 641
Sharh · explanationclick to expand
<b>Guidance from the Hadith:</b><br> 1) Noble manners are a means of salvation from the punishment of Allah.<br> 2) The Prophet (may Allah’s peace and blessings be upon him) instructed us to be lenient and tender and to associate with people and bear their harm patiently.