'Imran bin Husain (May Allah be pleased with them) reported:
Messenger of Allah ﷺ said, "Shyness does not bring anything except good."

[Al-Bukhari and Muslim].

In a narration of Muslim: Messenger of Allah ﷺ said, "All of shyness is good."

وعن عمران بن حصين، رضي الله عنهما، قال: قال رسول الله ﷺ: “ الحياء لا يأتى إلا بخير” ((متفق عليه)) .
وفي رواية لمسلم”
"الحياءه خير كله”أوقال: “الحياء كله خير".