Reference: al-Hilyah – Volume 3 / Page 272
It was reported that ‘Amr ibn Deenaar heard ‘Ubayd ibn ‘Umayr saying:
On the Day of Reckoning, the glorification (تسبيح) and praise (حمد) of Allaah in the account of the believer is better [for him] than to be accompanied by a mountain of gold.