Markus 9:34

9:34 But they were silent, for on the way they had argued with one another about who was the greatest.

Lukas 9:46

Concerning the Greatest

9:46 Now an argument started among the disciples ¹  as to which of them might be ²  the greatest.

[9:46]  ¹ tn Grk “among them”; the referent (the disciples) has been specified in the translation for clarity.

[9:46]  ² tn The use of the optative mood means the answer is not clear (BDF §§267.2.3; 385.2.2).