two years
Genesis 41:29-31
Behold, there come seven years of great plenty throughout all the land of Egypt.
And there shall arise after them seven years of famine; and all the plenty shall be forgotten in the land of Egypt, and the famine shall consume the land.
And the plenty shall not be known in the land by reason of that famine following, for it shall be very grievous.
Genesis 41:54-31
Genesis 41:56-31
Genesis 47:18
When that year was ended, they came unto him the second year, and said unto him, "We will not hide it from my lord that our money is spent; my lord also hath our herds of cattle. There is not anything left in the sight of my lord but our bodies and our lands.
Genesis 47:23
Then Joseph said unto the people, "Behold, I have bought you this day and your land for Pharaoh. Lo, here is seed for you, and ye shall sow the land.
Exodus 34:21
"Six days thou shalt work, but on the seventh day thou shalt rest; in plowing time and in harvest thou shalt rest.
Deuteronomy 21:4
and the elders of that city shall bring down the heifer unto a rough valley, which is neither eared nor sown, and shall strike off the heifer's neck there in the valley.
1 Samuel 8:12
And he will appoint him captains over thousands and captains over fifties, and will set them to till his ground and to reap his harvest, and to make his instruments of war and instruments of his chariots.
Isaiah 30:24
The oxen likewise and the young asses that till the ground shall eat clean provender, which hath been winnowed with the shovel and with the fan.