Assalamu alaikum Wa Rahmatullahi Wa Barakatuh, is it possible that you can provide with all the saheeh hadith which mentions to place hands on sadr with reference?(like hadith number and book name?) Some of the articles from you that hadith of placement of hands is in nasai, but it doesn’t state the number! So is it possible to be more clear this time? Jazhak Allahu khairan in advance and big fan of the works and Fatwas in this page

All perfect praise be to Allah, The Lord of the Worlds. I testify that there is none worthy of worship except Allah, and that Muhammad is His slave and Messenger.

The answer to this question is linked to Question No. 2834748.

Allah knows best.