Numbers 1:36-37

1:36 From the descendants of Benjamin: According to the records of their clans and families, all the males twenty years old or older who could serve in the army were listed by name. 1:37 Those of them who were numbered from the tribe of Benjamin were 35,400.

Numbers 2:22-23

2:22 Next will be ¹  the tribe of Benjamin. The leader of the people of Benjamin is Abidan son of Gideoni. 2:23 Those numbered in his division are 35,400.

Genesis 46:21

46:21 The sons of Benjamin: ² 

Bela, Beker, Ashbel, Gera, Naaman, Ehi, Rosh, Muppim, Huppim and Ard.

[2:22]  ¹ tn Here too the Hebrew text simply has “and the tribe of Benjamin.”

[46:21]  ² sn The sons of Benjamin. It is questionable whether youthful Benjamin had ten sons by the time he went into Egypt, but it is not impossible. If Benjamin was born when Joseph was six or seven, he was ten when Joseph was sold into Egypt, and would have been thirty-two at this point. Some suggest that the list originally served another purpose and included the names of all who were in the immediate family of the sons, whether born in Canaan or later in Egypt.