Complex sentence: In September 1507, while marching from Kabul to India, Babur went through Little Kabul, and on reaching Robat-i-Surkh he passed Kuruk Sai by the hilliard pass.
Split into simpler sentences: In September 1507, while marching from Kabul to India, Babur went through Little Kabul. On reaching Robat-i-Surkh, he passed Kuruk Sai by the hilliard pass.