thirty.

Genesis 41:46
Now Joseph was thirty years old when he entered the service of Pharaoh king of Egypt. And Joseph left Pharaoh's presence and traveled throughout the land of Egypt.

Numbers 4:3, 35, 39, 43, 47
men from thirty to fifty years old--everyone who is qualified to serve in the work at the Tent of Meeting. . . .

being.

Luke 4:22
All spoke well of Him and marveled at the gracious words that came from His lips. "Isn't this the son of Joseph?" they asked.

Matthew 13:55
"Is this not the carpenter's son? Isn't His mother's name Mary, and aren't His brothers James, Joseph, Simon, and Judas?

Mark 6:3
Isn't this the carpenter, the son of Mary and the brother of James, Joseph, Judas, and Simon? Aren't His sisters here with us as well?" And they took offense at Him.

John 6:42
They were asking, "Is this not Jesus, the son of Joseph, whose father and mother we know? How then can He say, 'I have come down from heaven?'"

which.

Luke 1:16
Many of the sons of Israel he will turn back to the Lord their God.