Idea of Circumambulation borrowed from vedas

Muslim pilgrims visiting the Kaaba temple go around it seven times. In no other mosque does the circumambulation prevail. Hindus invariably circumambulate around their deities. This is yet another proof that the Kaaba shrine is a pre-Islamic Indian Shiva temple where the Hindu practice of circumambulation is still meticulously observed.

The practice of taking seven steps- known as Saptapadi in Sanskrit- is associated with Hindu marriage ceremony and fire worship. The culminating rite in a Hindu marriage enjoins upon the bride and groom to go round the sacred fire four times (but misunderstood by many as seven times). Since "Makha" means fire, the seven circumambulations also prove that Mecca was the seat of Indian fire-worship in the West Asia.

Idea of Magical Zam-Zam water borrowed from Vedas

Another Hindu tradition associated with the Kaaba is that of the sacred stream Ganga (sacred waters of the Ganges river). According to the Hindu tradition Ganga is also inseparable from the Shiva emblem as the crescent moon. Wherever there is a Siva emblem, Ganga must co-exist. True to that association a sacred fount exists near the Kaaba. Its water is held sacred because it has been traditionally regarded as Ganga since pre-Islamic times (Zam-Zam water).

[Note: Even today, Muslim pilgrims who go to the Kaaba for Haj regard this Zam-Zam water with reverence and take some bottled water with them as sacred water.]

Flag Of Islamic faith borrowed from Vedas

In India the crescent moon is always painted across the forehead of the Siva symbol. Since that symbol was associated with the Siva emblem in Kaaba it came to be grafted on the flag of Islam.

Idea of Clothings while pilgrim to Mecca borrowed from Vedas

As the pilgrim proceeds towards Mecca he is asked to shave his head and beard and to don special sacred attire that consists of two seamless sheets of white cloth. One is to be worn round the waist and the other over the shoulders. Both these rites are remnants of the old Vedic practice of entering Hindu temples clean- and with holy seamless white sheets.

The main shrine in Mecca, which houses the Siva emblem, is known as the Kaaba. It is clothed in a black shroud. That custom also originates from the days when it was thought necessary to discourage its recapture by camouflaging it.

Idea of WUDU borrowed from vedas

Muslims are enjoined cleanliness of five parts of the body(face,hand,elbow,head,feet) before commencing prayers. This derives from the Vedic injuction ‘Shareer Shydhyartham Panchanga Nyasah’.

Idea of Recitation of Namaz brrowed from vedas

Recital of the Namaz five times a day owes its origin to the Vedic injunction of Panchmahayagna (five daily worship- Panch-Maha-Yagna) which is part of the daily Vedic ritual prescribed for all individuals.

how idea of EID(Eid-ul-Azha) comes in Quran from Vedas

The Islamic practice of Bakari Eed derives from the Go-Medh and Ashva-Medh Yagnas or sacrifices of Vedic times. Eed in Sanskrit means worship. The Islamic word Eed for festive days, signifying days of worship, is therefore a pure Sanskrit word. The word MESH in the Hindu zodiac signifies a lamb. Since in ancient times the year used to begin with the entry of the sun in Aries, the occasion was celebrated with mutton feasting. That is the origin of the Bakari Eed festival.Since Eed means worship and Griha means ‘house’, the Islamic word Idgah signifies a ‘House of worship’ which is the exact Sanskrit connotation of the term. Similarly the word ‘Namaz’ derives from two Sanskrit roots ‘Nama’ and ‘Yajna’ (NAMa yAJna) meaning bowing and worshipping.