It was
narrated from Anas bin Malik that the Messenger of Allah (ﷺ)
entered the mosque and saw a rope tied between two pillars. He said,
“What is this rope?” They said:
“It belongs to Zainab. She
prays here
and when she gets tired she holds on to it.” He said:
“Untie it, untie
it; let any one of you pray when he has energy, if
he gets tired let
him sit down.”