﴿ وَلْيَخْشَ ٱلَّذِينَ لَوْ تَرَكُوا۟ مِنْ خَلْفِهِمْ ذُرِّيَّةًۭ ضِعَٰفًا خَافُوا۟ عَلَيْهِمْ فَلْيَتَّقُوا۟ ٱللَّهَ وَلْيَقُولُوا۟ قَوْلًۭا سَدِيدًا ﴾

“And let them stand in awe [of God], those [legal heirs] - who, if they [themselves] had to leave behind weak offspring, would feel fear on their account - and let them remain conscious of God, and let them speak [to the poor] in a just manner.”

Please check ayah 4:10 for complete tafsir.