Brihat Parashara Hora Shastra
रन्ध्राज्जामित्रगे शुक्रे तदीशे भौमसंयुते । द्वाविंशे सप्तविंशेऽब्दे विवाहं लभते नरः ॥ ३०॥
Ones 22nd/27th year will confer marriage, if Śukr is in Yuvati from the 8th Bhava (i.e. Dhan from Lagna), while his dispositor is yuti with Mangal.
english translation
randhrAjjAmitrage zukre tadIze bhaumasaMyute । dvAviMze saptaviMze'bde vivAhaM labhate naraH ॥ 30॥
hk transliteration by Sanscript