Hadith #5208 (Sunan Abi Dawud)
Book: General Behavior (Kitab Al-Adab)
Narrator(s): Abdul Malik bin Ibrahim al-Jaddi عبد الملك بن إبراهيم الجدي, al-Hasan bin 'Ali al-Halwani الحسن بن علي الخلال الحلواني, Ali ibn Abi Talib, Sa'id bin Khalid al-Khza'y سعيد بن خالد الخزاعي المدني, Ubaidullah bin Abi Rafi' عبيد الله بن أبي رافع
Grade: Hasan Sahih

The Prophet (ﷺ) said: When one of you comes to an assembly, he should give a salutation and if he feels inclined to get up, he should give a salutation, for the former is not more of a duty than the latter.

Source: https://parallelquran.com/hadith/sunan-abi-dawud-5208/

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Hadith #3478 (Jami' al-Tirmidhi)
Book: Chapters on Supplication
Narrator(s): Abdul Malik bin Ibrahim al-Jaddi عبد الملك بن إبراهيم الجدي, Mahmud bin Ghaylan محمود بن غيلان العدوي مولاهم أبو أحمد, Mansur bin al-Ma'tamar al-Salmi منصور بن المعتمر بن عبد الله السلمي, Masrouq bin al-Ajda' مسروق بن الأجدع, Muslim bin Sabih al-Hamdani, Abu al-Daha مسلم بن صبيح أبو الضحى, Shu'bah bin al-Hajjaj شعبة بن الحجاج, Sulaiman al-A'mash الأعمش / سليمان بن مهران

“Call upon Allah while being certain of being answered, and know that Allah does not respond to a supplication from the heart of one heedless and occupied by play.”

Source: https://parallelquran.com/hadith/jami-al-tirmidhi-3478/