There shall nothing cast their young, nor be barren, in thy land: the number of thy days I will fulfil. There shall nothing cast their young, nor be barren - Hence there must be a very great increase both of men and cattle.
The number of thy days I will fulfill - Ye shall all live to a good old age, and none die before his time. This is the blessing of the righteous, for wicked men live not out half their days; Psalms 55:23.