Sahih al-Bukhari - Book 33, Hadith 5
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Narrated `Aisha: (the wife of the Prophet) Allah's Messenger (ﷺ) used to let his head in (the house) while he was in the mosque and I would comb and oil his hair. When in I`tikaf he used not to enter the house except for a need.
How the Prophet ص modelled this behaviour here
Gentleness & Kind Speech
“Allah's Messenger (ﷺ) used to let his head in (the house) while he was in the mosque and I would comb and oil his hair.”
Is gentle and soft toward his wife in word and deed; speaks kindly and never with harshness, insult, or contempt.