Musa bin Abi Isa says that once Hazrat Isa (peace be upon him) was lost. Hazrat Maryam (peace be upon her) went out in search of him and on the way she met a weaver, but he could not tell her anything about Hazrat Isa (peace be upon him). Hazrat Maryam (peace be upon her) spoke harsh words to him. That is why you will always see the weaver bewildered and confused. Then she met a tailor who guided her, so Hazrat Maryam (peace be upon her) prayed for him. That is why people go and sit with them.