Lofty Manners & Conduct of the Salaf [Examples]
It is reported that Jābir b. ʿAbdillāh – Allāh be pleased with him – said:
Have taqwā of Allāh and behave modestly (with a sense of shame), and cover yourselves; let not any of you bathe except behind a covering.
Al-Bayhaqī, Shuʿab Al-Īmān #7398.