ا۪يلَافِهِمْīlāfihimTheir familiarityرِحْلَةَriḥ'lata(with the) journeyالشِّتَٓاءِl-shitāi(of) winterوَالصَّيْفِۚwal-ṣayfiand summerTheir unity and security during their journey of the winter and summer.