Exegesis:
apelthōn ‘going away’: i.e. from the three disciples.
ton auton logon ‘the same word’: in this context, ‘the same prayer’ or ‘the same petition’ (cf. similar use of logos in 5.36; 7.29; 8.32; 9.10; 10.22; 11.29; 12.13).
Translation:
Saying the same words must refer to the previous prayer, not to the immediately preceding words uttered by Jesus, e.g. ‘he spoke to God with the same words with which he had spoken to God’ or ‘he talked to God just as he had done before.’
Quoted with permission from Bratcher, Robert G. and Nida, Eugene A. A Handbook on the Gospel of Mark. (UBS Handbook Series). New York: UBS, 1961. For this and other handbooks for translators see here .
