Tafsir of Surah Fussilat 41:9
﴿قُلْ أَئِنَّكُمْ لَتَكْفُرُونَ بِالَّذِي خَلَقَ الْأَرْضَ فِي يَوْمَيْنِ وَتَجْعَلُونَ لَهُ أَندَادًا ذَٰلِكَ رَبُّ الْعَالَمِينَ﴾
Translation of the meaning
Say, "Do you indeed disbelieve in He who created the earth in two days and attribute to Him equals? That is the Lord of the worlds."
English Translation - Noor International Center — v1.1.2 · QuranEnc.comThe words of the two imams are given in their original Arabic, verbatim, with references.
Shaykh al-Islam Ibn Taymiyyah
فإنه خلق الأرض في يومين قبل خلق السماء، ثم استوى إلى السماء فسواهن في يومين آخرين«التسعينية» 1/326