Grandchild

[rebbonk]

A wealthy old man looked around the table at his two sons and five daughters and their spouses gathered for a family reunion.

"Not a single grandchild," he said with a sigh.

"Why, I'll give a million dollars to the first kid who presents me with a little one to bounce on my knee. Now, let's say grace."

When the old man lifted his eyes again,

Spoiler:

his wife was the only other person at the table.