This table shows the 10 commandments in full, using Deuteronomy 5. Different traditions number the commandments differently, as the Bible itself doesn’t provide the division between the different commandments.
What is clear from this table is that there are no deletions by anyone. Every church uses a summary for easy memorisation, but a summary does not mean they have removed anything from the Bible.
A common Adventist summary of the 4th commandment (using the traditional Adventist numbering) uses just one verse from Exodus 20 (verse 8): “Remember the sabbath day, to keep it holy.“