There were tiny grains of building sand mixed with the mud.

Perhaps there was the tiniest grain of truth in that, as well.

I could see tiny grains of it drifting in the air.

I've touched the tiny grains of a stone wall while waiting to be killed.

Suppose it's ever so many millions of tiny grains blown across.

She shaded her eyes only now and then from the tiny grains of sand in the air.

And yes, that premise probably contains a tiny grain of truth.

There's a tiny grain of truth in Father's words, and I'm going to tell you what it is.

And how many of those tiny little grains go to make up the small handful which a child grasps in its play.

And she was as lost from me as a tiny grain of sand in the air.