«الرجل أحق بمجلسه وإن خرج لحاجته ثم عاد فهو أحق بمجلسه»
The Prophet (peace and blessings be upon him) said:
"A man has more right to his place; and if he goes out for some need of his and then returns, he still has more right to his place."
Hadith Referenceصحیح الجامع الصغیر / حرف الراء / 3544