Musannaf Ibn Abi Shaybah

It is narrated from Hazrat Sha'bi: Whenever the Day of Judgment was mentioned in the presence of Hazrat Isa ibn Maryam (peace be upon him), he would (involuntarily) cry out. And he would say: It is appropriate for the son of Maryam that when the Day of Judgment is mentioned before him, he should cry out (due to the severity of that moment). Or he said: It is appropriate for the son of Maryam that when the Day of Judgment is mentioned before him, he should remain silent (due to the severity of that moment).