Mark 10:38 But Jesus said to them, “You really do not know what you are asking for. Are you able to drink the cup i.e., of suffering that I will drink? Or are you able to be immersed with the immersion that I am to be immersed with?” i.e., to be overwhelmed with agony.

AUV⁽ⁱ⁾ ³⁸ But Jesus said to them, “You [really] do not know what you are asking for. Are you able to drink the cup [i.e., of suffering] that I will drink? Or [are you able] to be immersed with the immersion that I am [to be] immersed with?” [i.e., to be overwhelmed with agony].