[Machine] I heard the Messenger of Allah ﷺ saying, "Every oath taken with anything other than Allah is considered as associating partners with Him." Al-Dhahabi remained silent about it in his summary.
سَمِعْتُ رَسُولَ اللَّهِ ﷺ يَقُولُ «كُلُّ يَمِينٍ يُحْلَفُ بِهَا دُونَ اللَّهِ شِرْكٌ» سكت عنه الذهبي في التلخيص