38:44
وَخُذْ بِيَدِكَ ضِغْثًا فَٱضْرِب بِّهِۦ وَلَا تَحْنَثْ ۗ إِنَّا وَجَدْنَـٰهُ صَابِرًا ۚ نِّعْمَ ٱلْعَبْدُ ۖ إِنَّهُۥٓ أَوَّابٌ
[We said], "And take in your hand a bunch [of grass] and strike with it and do not break your oath." Indeed, We found him patient, an excellent servant. Indeed, he was one repeatedly turning back [to Allah].
Context in Surah Sad
Nearby ayahs help place verse 38:44 in sequence and meaning.
ٱرْكُضْ بِرِجْلِكَ ۖ هَـٰذَا مُغْتَسَلٌۢ بَارِدٌ وَشَرَابٌ
[So he was told], "Strike [the ground] with your foot; this is a [spring for] a cool bath and drink."
وَوَهَبْنَا لَهُۥٓ أَهْلَهُۥ وَمِثْلَهُم مَّعَهُمْ رَحْمَةً مِّنَّا وَذِكْرَىٰ لِأُو۟لِى ٱلْأَلْبَـٰبِ
And We granted him his family and a like [number] with them as mercy from Us and a reminder for those of understanding.
وَٱذْكُرْ عِبَـٰدَنَآ إِبْرَٰهِيمَ وَإِسْحَـٰقَ وَيَعْقُوبَ أُو۟لِى ٱلْأَيْدِى وَٱلْأَبْصَـٰرِ
And remember Our servants, Abraham, Isaac and Jacob - those of strength and [religious] vision.
إِنَّآ أَخْلَصْنَـٰهُم بِخَالِصَةٍ ذِكْرَى ٱلدَّارِ
Indeed, We chose them for an exclusive quality: remembrance of the home [of the Hereafter].