'Spreading' in the Bible

The wings of these cherubs are spreading forth twenty cubits, and they are standing on their feet and their faces are inward.

and the cherubs are spreading out wings over the place of the ark, and the cherubs cover over the ark, and over its staves, from above;

and at the spreading forth of the thing have the sons of Israel multiplied the first-fruit of corn, new wine, and oil, and honey, and of all the increase of the field, and the tithe of the whole in abundance they have brought in.