Surah Al-Insan, ayah 6

عَيۡنٗا يَشۡرَبُ بِهَا عِبَادُ ٱللَّهِ يُفَجِّرُونَهَا تَفۡجِيرٗا ٦

'Aynan yashrabu bihā 'ibādullāhi yufajjirūnahā tafjīrā

A spring of which the [righteous] servants of Allāh will drink; they will make it gush forth in force [and abundance].