Gleanings — Paragraph 538
Source (Arabic)
الخالص إن أنتم من ذي لسان صادق منیع قل قد نزل معادل ما نزل علی عَلِيٍّ من قَبْلُ ومن کان في ریب علی ما نطق علیه الرّوح حینئذ ینبغي له بأن
Translation
Say: The verses We have revealed are as numerous as those which, in the preceding Revelation, were sent down upon the Báb. Let him that doubteth the words which the Spirit of God hath spoken seek the court of Our presence and hear Our divinely revealed verses, and be an eyewitness of the clear proof of Our claim.