The Holy Prophet(pbuh) forgot to take the bath and came in JANABAH to lead the prayer

This narration says that  the companions were already in the mosque waiting for the prayer but The Holy  Prophet was still in JANABAH (a condition which requires the bath after having the sex with the wife). The Prophet forgot to have bath and came to lead the prayer. It shows that the companions were more careful about offereing the prayers than The Propeht (pbuh)!   Astagfirullah