Examples of using "твердь" in a sentence and their english translations:
And God called the firmament, Heaven; and the evening and morning were the second day.
And God said: Let there be a firmament made amidst the waters: and let it divide the waters from the waters.
And God made a firmament, and divided the waters that were under the firmament, from those that were above the firmament, and it was so.
Nay, since you will not love, would I were growing A happy daisy, in the garden path That so your silver foot might press me going, Might press me going even unto death.