7 Of the tribe of Simeon were sealed twelve thousand. Of the tribe of Levi were sealed twelve thousand. Of the tribe of Issachar were sealed twelve thousand.
Revelation 7:7 Cross References - EJ2000
Genesis 29:34
34 And she conceived again and gave birth to a son; and said, Now this time will my husband be joined unto me because I have born him three sons; therefore his name was called Levi.
Genesis 30:18
18 And Leah said, God has given me my hire, because I have given my maiden to my husband; and she called his name Issachar.
Genesis 35:23
23 The sons of Leah: Reuben, Jacob’s firstborn, Simeon, Levi, Judah, Issachar, and Zebulun.
Genesis 49:5
5 ¶ Simeon and Levi are brethren; instruments of injustice are their weapons.
Genesis 49:11
11 Binding his foal unto the vine and his ass’s colt unto the choice roots; he washed his garments in wine and his covering in the blood of grapes;
Exodus 6:16
16 And these are the names of the sons of Levi according to their lineages: Gershon, Kohath, and Merari. And the years of the life of Levi were one hundred thirty-seven years.
Numbers 1:22
22 Of the sons of Simeon, by their generations, after their families, by the houses of their fathers, those that were numbered of him, according to the number of the names, by their polls, every male from twenty years old and upward, all that were able to go forth to war,
Numbers 25:14
14 Now the name of the Israelite that was slain, even that was slain with the Midianite, was Zimri, the son of Salu, a prince of a family of the tribe of Simeon.
Numbers 26:14
14 These are the families of the Simeonites, twenty-two thousand two hundred.
Joshua 19:1
1 ¶ And the second lot came forth to Simeon, for the tribe of the sons of Simeon according to their families; and their inheritance was within the inheritance of the sons of Judah.
Joshua 19:17
17 ¶ And the fourth lot came out to Issachar, for the sons of Issachar according to their families.
Judges 1:3
3 And Judah said unto Simeon, his brother, Come up with me into my lot that we may fight against the Canaanite; and I likewise will go with thee into thy lot. So Simeon went with him.