From [1] Reuters:

In a video tape aired on a Qatari satellite channel, Ayman al-Zawahiri, one of the leading figures in Osama Bin Laden's al-Qaeda network, called on the world Muslims to send aid to the devastated Pakistani victims after a deadly earthquake hit South Asia earlier this month, killing more than 40,000 people, and driving thousands others homeless.

"I call on all Muslims in general and I call on all Islamic humanitarian associations in particular to move to Pakistan to provide help to their Pakistani brothers, and that they do it quickly," he said.