The Jewish man who was stabbed by a screwdriver-wielding madman yelling “Allahu Akbar!’’ during a rampage on the Upper West Side was seen on video clutching his chest moments after the attack.

A stunned Moshe Yezhak Grunhaus, 50 — described by a neighbor Friday as a quiet “very, very nice’’ man — is seen holding a tissue to his chest as he sits sprawled on a street corner waiting for emergency services.

He was wearing a yarmulke when he walked out of a synagogue on the Jewish holiday of Tisha B’Av, at Amsterdam Avenue and West 86th Street, and was attacked in broad daylight.

He had just walked out of a synagogue on the Jewish holiday of Tisha B’Av, at Amsterdam Avenue and West 86th Street, when he was attacked in broad daylight.

Moshe Yezhak Grunhaus, 50, is seen holding a tissue to his chest as he sits sprawled on a street corner waiting for emergency services. Facebook / Lidia Lander

His alleged assailant, Raul Morales, screamed “Allahu Akbar!,” Arabic for “God is greater!’’ before driving the screwdriver into Grunhaus’ chest, according to police and the video.

Moments earlier, around 1:30 p.m., Morales allegedly attacked Chok Sung, 57, stabbing him in the back with a knife, at West 84th Street and Central Park West, cops said.

Both victims were brought to Saint Luke’s Hospital, where they were listed in stable condition, according to police.

“It’s terrible, especially in this neighborhood,’’ said a 65-year-old doctor who only gave her first name, Helen, adding that she has known Grunhaus for the 11 years she’s lived in the same Upper West Side building.

Emergency responders assist Moshe Yezhak Grunhaus on the street, surrounded by medical bags and a stretcher. Facebook / Lidia Lander

“It’s very rare,’’ the Jewish woman said of the local violence. “It’s just repugnant.

“He’s a very, very nice man, so I cannot even imagine how he feels,’’ she said of Grunhaus, who she described as “religious in the sense that he keeps Shabbat’’ and “just a little New Yorker’’ who lives alone.

Helen said her neighbor “is not somebody who you would expect to … get stabbed.”

Moshe Grunhaus is pictured in an undated photo. He was identified as one of the stabbing attack victims. Facebook/Moshe Grunhaus

“He was always to himself, very nice,’’ she said. “It is terrible, terrible.

“I know he is a really wonderful man.’’

Morales, 51, was caught around 2:45 p.m. — fewer than 90 minutes after the attacks — after he barricaded himself inside a NYCHA apartment just blocks away from where police say he attacked Grunhaus.

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A witness observed Morales walking erratically and shouting incoherently — including yelling the word “Islam” — on Columbus Avenue near West 86th Street roughly half an hour after officers responded to the first stabbing.

A knife and screwdriver were recovered following his arrest, police said.

Moshe Grunhaus in a photo posted to Facebook on October 2, 2020. Facebook/Moshe Grunhaus

Investigators are probing whether Morales was motivated by hate, but Police Commissioner Jessica Tisch said mental health may have been a driving factor.

Activists said the attack on Grunhaus was prejudiced because he was clearly leaving Tisha B’Av service and wearing a kippah.

Morales was charged Friday afternoon with attempted murder and assault — both as hate crimes — in the attack on Grunhaus.

He has at least two prior arrests, both for drug possession in 1991, and did two years behind bars for one bust.