﴿ يَٰقَوْمِ ٱدْخُلُوا۟ ٱلْأَرْضَ ٱلْمُقَدَّسَةَ ٱلَّتِى كَتَبَ ٱللَّهُ لَكُمْ وَلَا تَرْتَدُّوا۟ عَلَىٰٓ أَدْبَارِكُمْ فَتَنقَلِبُوا۟ خَٰسِرِينَ ﴾

“O my people! Enter the holy land which God has promised you; but do not turn back [on your faith], for then you will be lost!"”

Please check ayah 5:26 for complete tafsir.