John Gill Commentary Luke 7:13

"And when the Lord saw her, he had compassion on her, and said unto her, Weep not." — Luke 7:13 (ASV)

And when the Lord saw her, he had compassion on her
Knowing her case, that she was a widow, and had lost her only son:

and said to her, weep not ;
signifying, that he would help her, which he did without being asked to do it, as usual in other cases.