Safwan ibn ‘Assal reported: The Prophet, peace and blessings be upon him, said:
??? ???? ??????? ?????? ???? ???????? ??? ?????? ????????? ?????? ???????? ???? ?????????????? ????????????? ????? ????? ????????
No one leaves their house in search of knowledge but that angels will lower their wings in approval of what he is doing.
Source: Sunan Ibn Ma?jah 226, Grade: Sahih