'Multiply' in the Bible

Thou renewest Thy witnesses against me, And dost multiply Thine anger with me, Changes and warfare are with me.

If his sons multiply -- for them is a sword. And his offspring are not satisfied with bread.

And I say, 'With my nest I expire, And as the sand I multiply days.'

Doth he multiply unto thee supplications? Doth he speak unto thee tender things?