20:28

يَفْقَهُوا قَوْلِي

Transliteration:

Yafqahoo qawlee

Word by Word:

That they may understand my speech.

Translations:

so that they might fully understand my speech,

"So they may understand what I say:

That they may understand my saying.

(That) they may understand my word.

That they may understand my speech.