'Writings' in the Bible

Thus saith Jehovah of hosts, the God of Israel: Take these writings, this writing of the purchase, both that which is sealed and this writing which is open; and put them in an earthen vessel, that they may remain many days.

Men shall buy fields for money, and subscribe the writings, and seal them, and take witnesses, in the land of Benjamin, and in the environs of Jerusalem, and in the cities of Judah, and in the cities of the hill-country, and in the cities of the lowland, and in the cities of the south: for I will turn their captivity, saith Jehovah.

But if ye do not believe his writings, how shall ye believe my words?

(which he had before promised by his prophets in holy writings,)