A wedding in the Afghan capital, Kabul, turned to horror when a suicide bomber detonated explosives during the celebrations In the attack at least 63 people and wounded 182 on Saturday night, the interior ministry said.
The Taliban denied responsibility for the blast at a west Kabul wedding hall, in a minority Shia neighbourhood, packed with people celebrating a marriage.
Afghan weddings are epic and vibrant affairs, with hundreds or often thousands of guests celebrating inside industrial-scale wedding halls where the men are usually segregated from the women and children.
Insurgents have periodically struck Afghan weddings, which are seen as easy targets because they frequently lack rigorous security precautions.
The attack came as the Taliban and US are trying to negotiate an agreement on the withdrawal of US forces from Afghanistan in exchange for a Taliban commitment on security and peace talks with the US-backed government.
It follows a bomb attack on a mosque in Pakistan on Friday that killed a brother of Taliban leader Haibatullah Akhundzada.
The latest blast comes just 10 days after a huge bomb outside a Kabul police station killed at least 14 people and injured nearly 150.
The Taliban said it carried out that attack.