Mark 3:17

3:17 to James and his brother John, the sons of Zebedee, ¹  he gave the name Boanerges (that is, “sons of thunder”);

Mark 10:35

The Request of James and John

10:35 Then ²  James and John, the sons of Zebedee, came to him and said, “Teacher, we want you to do for us whatever we ask.”

¹ tn Grk “to James, the son of Zebedee, and John, the brother of James.”

² tn Here καί (kai) has been translated as “then” to indicate the implied sequence of events within the narrative.