You would not be able to get a servant from us. May I not direct you to what is better than the servant for you? Recite Subhaana Allah thirty-three times, al- Hamdu li-Allah thirty-three times and Allah-o-Akbar thirty-four times as you go to bed. This hadith has been narrated on the authority of Suhail with the same chain of transmitters.  

أَنَّ فَاطِمَةَ أَتَتِ النَّبِيَّ ﷺ تَسْأَلُهُ خَادِمًا وَشَكَتِ الْعَمَلَ فَقَالَ مَا أَلْفَيْتِيهِ عِنْدَنَا قَالَ أَلاَ أَدُلُّكِ عَلَى مَا هُوَ خَيْرٌ لَكِ مِنْ خَادِمٍ تُسَبِّحِينَ ثَلاَثًا وَثَلاَثِينَ وَتَحْمَدِينَ ثَلاَثًا وَثَلاَثِينَ وَتُكَبِّرِينَ أَرْبَعًا وَثَلاَثِينَ حِينَ تَأْخُذِينَ مَضْجَعَكِ وَحَدَّثَنِيهِ أَحْمَدُ بْنُ سَعِيدٍ الدَّارِمِيُّ حَدَّثَنَا حَبَّانُ حَدَّثَنَا وُهَيْبٌ حَدَّثَنَا سُهَيْلٌ بِهَذَا الإِسْنَادِ