Sunan an Nasai
1414
Sahih+2

Abdullah bin Abi Awfa said:"The Messenger of Allah (ﷺ) used to recite a great deal of remembrance, engage little in idle talk, make the prayer long and keep the khutbah short, and he would not refrain from walking with a widow or poor person and tending to their needs

SahihAbu Ghuddah
SahihAl-Albani