Bowing,Standing and Prostration in Salat?

[JHamza]

243

Khalifa
You shall observe the Contact Prayers (Salat) and give the obligatory charity (Zakat), and bow down with those who bow down.
Yusuf Ali
And be steadfast in prayer(salat); practise regular charity; and bow down your heads with those who bow down (in worship).
Pickthal
Establish worship, pay the poor-due, and bow your heads with those who bow (in worship).
Shakir
And keep up prayer(salat) and pay the poor-rate and bow down with those who bow down.
Sher Ali
And observe Prayer(salat) and pay the Zakaat, and bow down with those who bow.
MI
You shall observe Communication with GOD(SALAT) and give the obligatory charity, and bow down with those who bow down.

2125

Khalifa
We have rendered the shrine (the Kaaba) a focal point for the people, and a safe sanctuary. You may use Abraham's shrine as a prayer house. We commissioned Abraham and Ismail "You shall purify My house for those who visit, those who live there, and those who bow and prostrate." Yusuf Ali Remember We made the House a place of assembly for men and a place of safety; and take ye the station of Abraham as a place of prayer; and We covenanted with Abraham and Isma'il, that they should sanctify My House for those who compass it round, or use it as a retreat, or bow, or prostrate themselves (therein in prayer). Pickthal And when We made the House (at Makka) a resort for mankind and sanctuary, (saying) Take as your place of worship the place where Abraham stood (to pray). And We imposed a duty upon Abraham and Ishmael, (saying) Purify My house for those who go around and those who meditate therein and those who bow down and prostrate themselves (in worship). Shakir And when We made the House a pilgrimage for men and a (place of) security, and Appoint for yourselves a place of prayer on the standing-place of Ibrahim. And We enjoined Ibrahim and Ismail saying Purify My House for those who visit (it) and those who abide (in it) for devotion and those who bow down (and) those who prostrate themselves. Sher Ali And remember the time when WE made the House a resort for mankind and a place of security; We said, Take ye the station of Abraham as a place of prayer.' And we commanded Abraham and Ishmael, saying, `Purify MY House for those who perform the circuit and for those who remain therein for devotion and those who bow down and (fall) prostrate in Prayer.'
MI
And when We made the House a pilgrimage for men and a (place of) security, and Appoint for yourselves a place of prayer on the standing-place of Ibrahim. And We enjoined Ibrahim and Ismail saying Purify My House for those who visit (it) and those who abide (in it) for devotion and those who bow down,those who prostrate themselves.

2238

Yusuf Ali
Guard strictly your (habit of) prayers, especially the Middle Prayer; and stand before God in a devout (frame of mind).
Pickthal
Be guardians of your prayers, and of the midmost prayer, and stand up with devotion to Allah.
Shakir
Attend constantly to prayers and to the middle prayer and stand up truly obedient to Allah.
Sher Ali
Watch over prayers, and particularly the middle Prayer, and stand before Allah submissively.
MI
Attend constantly communication with GOD(SALAT) and to the middle communication with GOD(SALAT) and stand up truly obedient to Allah.

Ive looked for Surahs that mentioned sitting thats connected with Salat and couldnt find any?And the only Surah that I see that mentions prostrating with Salat(worship) is maybe 2125,All other Surahs that mention prostration are generally referring to any type prayer.

See Also 399..it says
Amman huwa qanitun anaaallayli sajidan waqa-iman yahtharu al-akhiratawayarjoo rahmata rabbihi qul hal yastawee allatheenayaAAlamoona waallatheena la yaAAlamoonainnama yatathakkaru oloo al-albabi

Is one who worships devoutly during the hour of the night prostrating himself or standing , who takes heed of the Hereafter, and who places his hope in the Mercy of his Lord? Say "Are those equal, those who know and those who do not know? It is those who are endued with understanding that receive admonition.

No mention of sitting in this one either.

Quran 2226,4829,4102