Caution: Translations of Quran and Ḥadīth may lead to possible misapplications and misinterpretations. This site is intended for students of sacred knowledge that are proficient in comprehending classical Arabic and have a strong foundation in Islamic sciences. Also note that religious injunctions rely on several aspects beyond what one may glean through reading individual aḥādīth.
Qurʾān Bukhārī Muslim Nasāʾī Abū Dāwūd Tirmidhī Ibn Mājah Mālik Aḥmad Dārimī Ḥākim Ibn Ḥibbān Ṭabarānī Nasāʾī's Kubrá Bayhaqī al-Luʾluʾ wa-al-Marjān Ibn Rajab's Fifty Riyāḍ al-Ṣāliḥīn Aḥmad's Zuhd Suyūṭī
suyuti:1223a –

The Prophet ﷺ said: When an infant has raised its voice (and then dies), it will be treated as an heir. (Using translation from Abū Dāʾūd 2920)   

السيوطي:١٢٢٣a –

" إِذَا اسْتَهلَّ المولودُ وَرِث" .  

[د] أبو داود [ق] البيهقى في السنن عن أبي هريرة

See similar narrations below:

Collected by Abū Dāwūd, Dārimī
abudawud:2920 – Ḥusayn b. Muʿādh > ʿAbd al-Aʿlá > Muḥammad / Ibn Isḥāq > Yazīd b. ʿAbdullāh b. Qusayṭ > Abū Hurayrah

The Prophet ﷺ said: When an infant has raised its voice (and then dies), it will be treated as an heir.  

أبو داود:٢٩٢٠ – حَدَّثَنَا حُسَيْنُ بْنُ مُعَاذٍ حَدَّثَنَا عَبْدُ الأَعْلَى حَدَّثَنَا مُحَمَّدٌ يَعْنِي ابْنَ إِسْحَاقَ عَنْ يَزِيدَ بْنِ عَبْدِ اللَّهِ بْنِ قُسَيْطٍ عَنْ أَبِي هُرَيْرَةَ

عَنِ النَّبِيِّ ﷺ قَالَ إِذَا اسْتَهَلَّ الْمَوْلُودُ وُرِّثَ  

darimi:3172 – Yaʿlá > Muḥammad b. Isḥāq > ʿAṭāʾ > Jābir

[Machine] "When a newborn baby arrives, pray for them and inherit (the good qualities)."  

الدارمي:٣١٧٢ – حَدَّثَنَا يَعْلَى حَدَّثَنَا مُحَمَّدُ بْنُ إِسْحَاقَ عَنْ عَطَاءٍ عَنْ جَابِرٍ قَالَ

«إِذَا اسْتَهَلَّ الْمَوْلُودُ صُلِّيَ عَلَيْهِ وَوُرِثَ»