Sayyiduna Imran bin Husayn (may Allah be pleased with him) narrates that the Prophet (peace and blessings be upon him) said: "On the Day of Resurrection, the most excellent of the servants of Allah Almighty will be those who praise much." After this, the narrator mentioned the full hadith.
Al-Tabarani recorded it, and its chain contains narrators whom I do not know.
Hadith Referenceمجمع الزوائد ومنبع الفوائد / كتاب الأذكار / 16884
Hadith Gradingمحدثین:إسنادہ ضعیف
Hadith Takhrij«اخرجه الطبراني فى المعجم الكبير (124/18) ، أخرجه مسند أحمد برقم: 19394»